group nameHOLLOW SECTION
Min Order20 ton
brand nameTIANJIN SGB SALES AND SERVICE TRADE CO.,LTD
payment methodL/C
update timeThu, 07 Sep 2017 11:06:23 GMT
Min Order20 ton
Product Name | Factory coated water well pipe steel water pipe price ss tube |
O.D | 21.3-323.9mm |
O.D tolerance | ±0.5 or ±1.0%D or 0.75%D |
Lined with plastic thickness | 1.5±0.2 or 2.0±0.2 or 2.5±0.2 or 3.0-0.5 |
W.T | 2.2-6mm |
Length | 6000+20, as customers require |
International Standard | ISO9001,ISO14001 |
Standard | GB/T 13793-1992,GB/T 3091-2001,GB/T28001-2011 idt OHSAS 18001 |
Meterial | Q915,Q235 |
Product Category | Metallurgy,Mineral & Energy |
Technique | Hot rolled or cold rolled ERW |
Packing | In bundle with steel strip or in bulk or according to customer opinion |
Usage | Construct,fluid,gas&oil pipe etc. |
Ends | Plain,Beveled,Thread with couplings or Sockets;Plastic caps and Steel rings can be provided if possible |
Surface | Bared,Galvanized,Oiled,Color Paint,3PE;or other Anti-corrosive treatment |
Inspection | With Hydraulic testing,Eddy current,Infrared test |
Delivery Time | Within 20 days or according to the quantity and specifications of each other |
Payment Terms | T/T or 100% Irrevovable L/C at sight |
Trade Terms | FOB ,CIF ,CFR |
Product Characteristics
Galvanized steel pipes of lining plastic divided into cold water pipes and hot water pipes
1)Good corrosion resistance
Water supplied steel pipes of lining plastic has strong adhesion,high density,good corrosion resistance,
and can effectively prolong the service life of the pipeline. Under normal environment,the zinc coating can meet the normal anti-corrosion requirements, when the use of the environment is very bad (such as acidic environment) can be used inside and outside steel pipes of lining plastic.
2)High mechanical strength
Water supplied steel pipes of lining plastic has the same excellent mechanical strength as hot dip galvanized steel pipe,which has strong influence on impact,bending,pressure and strength.
3)Good hygienic properties
It uses polyethylene plastic pipe, non-toxic tasteless, no pollution to water,hygienic standard is in line with national standards for drinking water pipelines.
4)Small fluid resistan
Water supplied steel pipes of lining plastic with smooth wall,low coefficient of friction,not easy to accumulate scale and not blocking water.
5)Temperature of steel pipes of lining plastic
Cold water steel pipes ≤ 50℃ , Hot water steel pipes ≤ 95℃.
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