Seamless,Welded,Valves,Pipe fittings and more.

  SHS-self-propagating ceramic composite steel pipe and fittings, the new generation of wearable and corrosion resistant engineering pipeline, belongs to "863" Hi-tech Plan products. It is mainly used as grindable granule and corrosives in electric power, metallurgy, mining, coal, and chemical industry when transporting sandstone, coal fines, clinker, and aluminum liquid, etc. It is the ideal wearable and corrosion resistant engineering pipeline, with wear resistance 15 times higher than common steel pipe, smooth inner surface, and favorable liquor resistance. The composite pipe is composed of three layers: ceramic, intermediate, and steel layers. The ceramic layer is formed by molten alumina at a temperature above 2500 degree celsius. The molten alumina produced from the reaction Fe2O3+2Al=2Fe+Al2O3 spreads on the inside wall of the steel pipe under the influence of a centrifugal force, then solidifies, so the ceramic layer has high density and smooth surface and bonds to the steel pipe. The ceramic-lined steel pipes have numerous exceptional properties including good resistance to abrasion, heat, mechanical and thermal shocks. The pipes are easy to weld and fixing. They are very suitable for the transport of abrasive materials and thus can replace cast ceramic pipes, alloy pipes, and resin-lined steel pipes. They have a wide variety of application in mining, power plants, water conservation and metallurgical, coal, petroleum, and building material industries. Features:High abrasion resistant:Vickers hardness of the corundum lining is HV1100 to1500, as high as that of tungsten-cobalt　hard alloys, and the abrasion resistance is 20 times as carbon steel pipes. Its rigidity is the highest among all oxides.Corrosion resistant:Corundum is a neutral material, and is acid-proof and fouling -free. Heat resistant:The pipe can work under circumstances of -50 to 800 degrees Celsius.Convenient installation:It is much lighter than any other types of composite pipes, and can be welded or connected through flanges.Cost effective:Ceramic-lined composite steel pipe can take the place of expensive stainless steel, titanium, nickel, cast stone or alloy pipes. Extended service life can also reduce maintenance cost.Specifications:Tube diameters:50 to 1020mmElbow angle: 22.5, 45, 60, 90, 120, 135, 150 degrees, etc. Three way pipes: Y shaped, Y lateral and other special shapesFour way pipes: straight cross, reducing cross.Ceramic lining thickness (including transition layer): 3 to 8mm    Ex-works length: less than or equal to 3m. Customized maximum length can be achieved by welding.Other Specifications of the elbow, tee, cross and fittings can be produced according the user.Packing: Seaworthy wooden cases

  UOE mill adopts Uing and Oing forming, the formed pipes are welded inside by five internal welding stations with three wires for each weld,and welded outside by four external welding stations with three wires for each weld. According to different customers’ requirements, the welded pipe can be expanded by mechanical or hydrostatic expander to enhance the dimension accuracy, and eliminate the residual stress. ?????????? Specifications: The mill has been equipped with Baldwin Southwork Co,Ltd.’s edge milling, Mannesmann and Mckay Co.,Ltd.’s crimping press, VERSON company’s U-ing press, O-ing press and hydrostatic testing and expanding machine, American Lincoln Company’s modern welding equipment including tab welding, internal welding and external welding.The whole manufacturing process is controlled by computer and PLC. The UOE mill is the best suitable process to meet customers’ requirements by virture of the characteristic of high production efficiency, stable product quality and various accessories for manufacturing and inspection. Standards: UOE/LSAW pipes-- for the transportation of oil, natural gas and chemical materialsOuality Standards : API、BS、ASTM 、JIS、DIN、GB 、ISO、DNV Grades : GB/T9711 L190-L555 (API 5CT,API 5L A-X80) Specifications: Outside Diameter : Φ219-Φ2520mm (8"-48") Wall Thickness : 6.4-25.4mm (1/4"-1") Length : 9-12.2m (30’-40’) Manufacturing Process:UOE Pipe Manufacturing Process We are able to provide customers with quality products and perfect service. If you want to know more information, please kind to visit our website.

  This is the first large diameter longitudinal submerged arc welded (LSAW) pipe production line in China .The mill adopts continuous axis contorting J-C-O（J-ing, C-ing and O-ing）process with characteristics of high forming accuracy and efficiency as well as balanced distribution of forming stress.? ????????? Specifications: The mill has the advantages of wide specifications and can produce pipes in any size within its production range. Standards: JCOE/LSAW pipes-- for the transportation of oil, natural gas and chemical materialsOuality Standards : API、BS、ASTM 、JIS、DIN、GB 、ISO、DNV Grades : GB/T9711 L190-L555 (API 5CT,API 5L A-X80) Specifications: Outside Diameter : Φ406-Φ1829mm (16"-72") Wall Thickness : 6.0-25.4mm (1/4"-1") Length : 9-12.2m (30’-40’) Manufacturing Process:JCOE Pipe Manufacturing Process We are able to provide customers with quality products and perfect service. If you want to know more information, please kind to visit our website.

  We can produce steel pipe, steel tube, square and rectangular steel hollow sections, High frequency steel pipe, Erw steel pipe, galvanized steel pipe, carbon steel pipe, balck steel pipe, hot roll steel pipe, structure steel pipe,Hot-Dip Galvanized Steel Pipe ?????????? Standard: GB/T 3091-2001, BS1387 / 1995(UK),BS4568:1970,DIN 2440/244 (GERMANY), ASTM A53-1996(USA) Material:SPHC,SPHD,SPHE,Q195-Q235,SAE1006 Characteristics: high quality of surface smoothness, high precision and easily bending, and higher hardness. Surface treatment: electroplating, electro-surging and painting Application Scope:our metal products are widely applied for bike, tent, trolley, sandy bench,gardening tools and furniture, which were made according to different workmanship and performances of steel pipe.Various choices for different specification, would fully meet client’s satisfaction. Packing: Fit for sea shipment packing and customer’s requirement. We are able to provide customers with quality products and perfect service. If you want to know more information, please kind to visit our website.

  Steel Square and Rectangular Pipe Welded steel pipes are widely applied to body-building (fitness) equipment, leisure steel products, furniture, vehicles, medical equipment, structures and goods shelves Carbon Steel(Black and Zic galvaized):?1)Item: Square and Rectangular steel pipe 2)Material:Carbon Steel:Q195--Q2353)Diameter: 15mm--219mm4)Thickness:0.5--12mm,tolerance: +/-5%5)Standard: GB/T 6728/ ASTM A500/ BS13876)Squareness: +/-0.05mm7)Length tolerance: -0/+15mm8)Straightness: 0.2% of length 9)Out coated:Back and Steel coated with zinc galvanized coating inside and out by hot-dip method Stainless:1) Material: 304, 304L, 316, 316L,321L,430 or according to customers’ requests2) Size: 25 x 25 x 2mm, 50 x 50 x 3mm, 40 x 40 x 3mm, 80 x 80 x 4mm Wall thickness: 0.25mm-4mm3) Polishing: 400#, 320#, 180#, 240#, 80# and hair line3) Other dimensions are available Packing: Export strong bundle, plastic coverWe are able to provide customers with quality products and perfect service.?? If you want to know more information, please kind to visit our website.?

  We can supply the best quality Steel PipeConcentric reducer, eccentric reducer to you. Our price is competitive and we take responsibility to any quality uncertainty. Now, we are looking forward to even greater cooperation with overseas based on mutual profit. Our items comply with all Standards and their quality and durability are fully guranteed. Now, we are looking forward to even greater cooperation with overseas based on mutual profit. ?? Descritption: Name: Reducer: Concentric reducer, eccentric reducerStandard: ISO, 3A, DIN, SMSApplications: beer, dairy, beverage and pharmacy industryPrice: very competitive, especially the price of carbon and stainless steel seriesThe specifications can be designed and satisfied for customers’ special requirements Inner packing:Plastic bag or as per customers’ requests Outer packing:Carton or as per customers’ requests Material:Stainless steel SUS304, SUS304L,SUS316, SUS316L, Carbon Steel, Alloy Steel… Size: From 1" to 72"Thickness:SCH20,STD,SCH40,XS,SCH80,SCH160,XXS We are able to provide customers with quality products and perfect service. If you want to know more information, please kind to visit our website.?

  We can supply the best quality Steel Pipe Elbow to you. Our price is competitive and we take responsibility to any quality uncertainty. Now, we are looking forward to even greater cooperation with overseas based on mutual profit. Our items comply with all Standards and their quality and durability are fully guranteed. Now, we are looking forward to even greater cooperation with overseas based on mutual profit. ? Descritption: Products: L/R Elbow( 90deg & 45deg & 180deg.), S/R Elbow (90deg & 180deg.)Applications: dairy, beer, pharmacy, beverage, electron and other industry fieldPayment Terms:Telegraphic Transfer in Advance (Advance TT, T/T), L/C at sightMinimum Order: 1 to 99 Pieces Inner packing: plastic bagOuter packing: carton Material:Stainless steel SUS304, SUS304L,SUS316, SUS316L, Carbon Steel, Alloy Steel… Size: Seamless From 1/2" --24" Butt Welded From 26"--48"Thickness:SCH20,STD,SCH40,XS,SCH80,SCH160,XXS Butt-welding Elbows and Returns ASME B16.9、ASME B16.28 、DIN2605、JIS2311、JIS2312、SGP、GB 12459、GB/T 13401、SH 3408、SH3409、HG/T 21635、HG/T 21631、SY/T 0510、?

  For over 50 years, Wedge Products has supplied pipe end caps to the pipe, boiler, and tubing industries. We manufacture plain-end pipe caps in nominal sizes ranging from .540" to 12.750" diameter. Our caps are of one-piece construction, drawn from sheet steel or aluminum.? ? Applications: Fabricators of all types and grades of pipe have used our caps to protect ends and keep out dirt and other foreign material. Pipes capped with Wedge end caps arrive at the project site in perfect shape and ready for installation. Material:Carbon steel(WPB A234), alloy steel,stainless steel (304, 304L, 316, 316L, 321, 310, 310S) Packing: Fit for sea shipment packing and customer’s requirement. Size:Seamless: From 1/2’ up to 24’ Welded: From 1/2’ up to 72’ Wall thickness: From Sch5 up to Sch160(SCH55 up to SCH160S) We are able to provide customers with quality products and perfect service. If you want to know more information, please kind to visit our website.

  Welding Neck Flanges:The welding neck flange is normally referred to as the "high hub" Flange. It is designed to transfer stresses to the pipe, thereby reducing high stress concentrations at the base of the Flange. The welding neck flange is the best designed butt-welded flange of those currently available because of its inherent structural value. It is expensive because of the design. Threaded (Screwed) Flanges:The threaded flange is similar to the slip-on flange, but the bore is threaded. Its chief merit is that it can be assembled without welding, explaining its use in low pressure services at ordinary atmospheric temperatures and in highly explosive areas where welding create a hazard. Slip-On Flanges:The slip-on flange has a low hub because the pipe slips into the flange prior to welding. It is welded both inside and out to provide sufficient strength and prevent leakage. Slip-on flanges are all bored slightly larger that the O.D. of the matching pipe. They are preferred over welding neck flanges by many users due to their lower initial cost, but final installation cost is probably not much less than that of the welding neck flange because of the additional welding involved. Lap joint Flanges:The lap joint flange is practically identical to a slip-on flange except it has a radius at the intersection of the bore and flange race. This radius is necessary to have the flange accommodate a lap joint stub end. Normally, a lap joint flange and a lap joint stub end are mated together in an assembly system. Blind Flanges:The blind flange is a flange without a bore. It is used to close off the ends of a piping system and/or a pressure vessel opening. It also permits easy access to the interior of a line or vessel once it has been sealed and must be reopened. Socket Welding Flanges:The socket welding flange is similar to a slip-on flange except it has a bore and a counter bore dimension. The counter bore is slightly lager than the O.D. of the matching pipe, allowing the pipe to be inserted into the flange similar to a slip-on flange. The diameter of the smaller bore is the same as the I.D. of the matching pipe. A restriction is built into the bottom of the bore which sets as a shoulder for the pipe to rest on. This eliminates any restriction in flow when using a socket welding flange. Standard:JB/T81 GB/T9112-9124, HJ20592-20635, SH3406, ANSIB16.5 JISB2220. Pressure class (Mpa): 0.25--50 Material:Carbon steel(WPB A234), alloy steel,stainless steel Packing: Fit for sea shipment packing and customer’s requirement. Wooden box We are able to provide customers with quality products and perfect service.If you want to know more information, please kind to visit our website.

  Bend Pipe(Bend Elbows)Detailed Product Description: MATERIAL: A234-WPB. A420-WPL6. A403-WP304L. A403-WP316. A403-WP316L. Bending Radius?: R=3D, 4D, 5D………..Bending Angle (θ): Degree15,20,45,60,90,135,180and also could manufacture according the angles given by the clients. Straight Length (L): The length between two ends general from 300mm-1500mm, and also can product according to the clients’ requirement to product. Outer Diameter(D) D≤1220mm Wall Thickness(T) T≤120mm End Bevel according to the bevel of welding pipe fittings construction Weight (Kg)=[0.0433(D-T)TRθ]/100000+L(the weight of two ends straight bend) We are able to provide customers with quality products and perfect service. If you want to know more information, please kind to visit our website.

  Our factories are ISO 9001 certified manufacturer and exporter of industrial Valves, Flanges, Pipe Fittings. API 6D and CE(TUV) approved, our products are delivered to customers worldwide, especially in the Middle East and the Americas. Please find the details of products as follows: Valves: Gate valve, Globe valve, Check valve, Ball valve, Butterfly valve, Plug Valves,Power valve, Type Strainers, etc.?Flanges: Welded Neck, Slip-on, Socked Weld, Lap Joint, Blind, Threaded Pipe Fittings: butt welded pipe fittings,seamless pipe fitting,Socket welding fittings elbows(45D, 90D & 180D),cross,ourlet Reduced & Equaltee,Concentric & Eccentric Reducer,Caps,Lap joint stub ends etc. (BW, SW, and Threaded)? Materials: Carbon Steel(SA234 WPB,), Alloy Steel, Stainless Steel(304, 304L, 316, 316L, 321, 321H, 310S, 347H), and Malleable Iron Standards: API, ANSI, DIN, BS, JIS, ASTMA105,ANSI/ASME36.10/36.19, ASME/ANSI B16.9/11, GB/T12459, GB/T13401, SH3408, SH3409, HG/T21635, HG/T21631, MSS SP-43, DIN 2605, JIS B2313 etc. Diameter: DN15-DN1200(from 0.5inch to 48 inches) Wall thickness: SCH10S-SCH160S Pressure: For SW/Threaded, from 150 to 9000Lbs, For BW, SCH 20, 30, 40, STD, 60, XS, 80, 100, 120, 140, 160, XXS ?All along, our company aims at the domestic and foreign markets, and continues improving operation and services. Provide higher quality and more competitive products to domestic and foreign customers. Best quality and prompt delivery and full responsibility are guaranteed. Your inquiries or order details are most appreciated. We will quote our best & competitive price by return fax or e-mail immediately. If you want to get more information welcome to visit our website: www dot sunnysteel dot com.Contacting us will be your best choice!

  Fabrication of U-Tubes for Heat-Exchangers Spans at extremely Short Delivery time, even Extra long (23 mts. ) is S. S. E. 's specialty. Tube Bending as per TEMA. Tubes to any specification and any length can be supplied in extremely short time due to our wide Mother Tube Stocks. Detailed Product Description Specifications: 1) Product name: U-bend steel pipe or U-shape steel pipe 2) Material: Carbon, stainless, titanium, non-ferrons 3) Specifications available according to customers' requirements 4) Materials available: TP304, TP304L, TP310/S, TP316L, TP316/316L dual grade, TP317L, TP321, TP347, 2205 (S31803), 2507 5) ASTM (ASME) standard: A) A213/A213M (SA213/SA213M) B) A269/A269M C) A312/A312M (SA312/SA312M) D) A450/A450M (SA450/SA450M) E) A1016/A1016M (SA1016/SA1016M) F) A530/A530M (SA530/SA530M) G) A789/A789M (SA789/SA789M) H) A790/A790M (SA790/SA790M) 6) Application: A) General services industries (petroleum, food, chemical, paper, fertilizer, Fabric, aviation and nuclear) B) Fluid, gas and oil transport C) Pressure and heat transmission D) Construction and ornament E) Boiler heat exchangers 7) Elaborate designs available as per customers' requirements Inner packing: Wooden cases, bundle or plastic bags, plywood boxes

  We can makes and markets cold-drawn and hot rolled seamless steel pipes and cold-drawn special-section seamless pipes which are widely applied in the industries of petrochemical, boiler, automobile, mechanical, construction, chain, electric of the company is 80000t. Our factories through ISO9001:2000 certificate, has aggressive leadships and outstanding professionals. Specifications: Size: (Φ6 - Φ680) x (0.5 - 87) mm, but we can also produce other specification according to the customers’ requirements. ?Standards: Product Name Standard American Standard1.Black and hot-dipped zinc-coated steel tube welded and seamless ASTM-A532.Seamless carbon steel tube for high temperature service ASTM-A1063.Seamless low-carbon and carbon molybdenum steel tube 4.Seamless cold-drawn low-carbon steel heat-exchanger and condenser tube ASTM-A1795.Seamless cold-drawn intermediate alloy steel heat-exchanger and condenser tube ASTM-A1996.Seamless medium-carbon steel boiler and super heater tube ASTM-A2107.Cold-formed welded and seamless carbon steel structural tubing in rounds and shapes ASTM-A5008.Seamless carbon and alloy steel for mechanical tubing ASTM-A519 Japanese Standard1.Alloy steel for mechanical tubing JIS G34412.Carbon steel for structural tubing JIS G34443.Carbon steel for mechanical tubing JIS G34454.Carbon steel for pressure tubing JIS G34545.Carbon steel boiler and heat-exchanger tube JIS G34616.Steel tube for important application JIS G34757.Steel tube for iron tower JIS G34748.Seamless steel tube for drilling purposes JIS G34659.Steel tube for heating boilers JIS G346710.Carbon steel tubes for jar-shaped service JIS G347311.Steel tube for common service JIS G345912.Steel heat-exchanger tube for low temperature service JIS G346413.Steel for mechanical and structural tubing JIS G3446 British Standard1.Seamless steel tube for mechanical and structural service BS 6323-82.Steel boile and super heater tube BS 30593.Seamless steel tube for common service BS 71914.Low carbon steel tube BS 17175.Seamless steel tube for cold process purposes BS 6323-4

  We manufacture industrial valves which are extensively used in power generation, oil and gas, water reticulation, mining, sewerage and chemical industries. Industrial valves helps in the regulating the flow of the materials like fluidized solids, gases, liquids and slurries by opening and closing of the partially obstructing passage ways. These industrial valves are used in different applications which includes military, industrial, commercial, residential and in the transportation. It can also be customized according to client specifications and details. These industrial valves has following features:Low maintenance costCorrosion resistantHighly durable

  GB3087 Chinese national standard GB5310 Chinese national standard ASME SA106 Boiler and pressure vessel code of ASME ASME SA333 Boiler and pressure vessel code of ASME ASME SA335 Boiler and pressure vessel code of ASME DIN17175 Deutsches industrial standard EN10216-2 European standard for pressure pipes Application：For boilers and pressure vessels of medium and low pressures(normally,the cintainer and steam pipelines With the operating pressure not higher than 5.88Mpa，operating temperature below 450℃);for high-pressure boilers(normally，the cintainers，steam pipelines and petrochemical pipelines with the operating pressure not higher than 9.8Mpa．Operating temperature between 450℃~650℃)． Model No.of major steel tubes：10,20,20G,20MnG,25MnG,15CrMoG,12Cr2MoG,12Cr1MoVG,10Cr9Mo1VNb,SA106B,SA106C,SA333 grade I,SA333 gradeⅥ,SA335 Ps,SA335 P11,SA335 P12,SA335P22,SA335 Pm91,SA335 P92，ST45.8/Ⅲ，15Mo3，13CrMo44,10CrMo910,15NiCuMoNb5-6-4．Etc．

  Standards：GBl8248 Chinese national standard ASTMA519 Standard of American Society of Testing Materials Application：Used as seamless steel tubes of large calibers for manufacturing gas cylinders Model No.of major steel tubes：4130X