Galvanized scaffolding pipe for project construction
- US $850.00
10 - 40,000 metric ton
- US $450.00
40,001 - 999,999 metric ton
group nameTYT STEEL SCAFFOLDING
-
Min Order10 metric ton
brand nameTYTSTEEL
payment methodT/T, L/C, D/P D/A, MoneyGram, Credit Card, Westem Union, Escrow
-
update timeTue, 22 Apr 2014 14:02:26 GMT
Paramtents
Standard BS, GB, ASTM
Standard BS 1387, BS 1139, BS 4568, BS EN 39, GB/T 3091-2001, ASTM A53-2007
Grade 16Mn, ST35-ST52, Q195-Q345
Grade 16Mn, St37, St52, St42, St45, Q235, Q345, Q195, Q215
Thickness 0.3 - 12 mm
Section Shape Round
Outer Diameter 21.3 - 273.1 mm
Secondary Or Not Non-secondary
Application Structure Pipe
Technique ERW
Certification ISO9001-2000
Surface Treatment Galvanized
Special Pipe Thick Wall Pipe
Alloy Or Not Non-alloy
Length 3-12m or to your oder
Application structure pipe
Packging & Delivery
Min Order10 metric ton
Briefing
OD 21.3-273.1mm
WT 0.045-3inch
Application: Stucture
Detailed
Galvanized scaffolding pipe for project construction
standerd ASTM A53 BS1387 GB/T3091-2001
Grade Q195 Q235 Q345 Q215
OD 21.3-273.1mm
WT 0.045-3inch
Length 5.6-6m
Application Stucture pipe
1. TOLERANCE
:a) On Specified OD + 0.5mm (Ovality 0.5mm)
:b) The Inside Diameter of ubes shall allow insertion of a guage of 37.7mm dia for a minimum length of 200mm.
:c) On Wall thickness -10%
:d) The mass deviation on a single tube shall not exceed -7.5% of the specified mass.
2. ENDS
: Cut cleanly and nominally square with the axis of the tube and free from excessive burrs.
3. PROPERTIES
:a) Chemical (Maximum) C - 0.20%, SI - 0.05%, MN - 1.40%, P - 0.04%, S - 0.045%, AL - Min. 0.02%.
:b) Mechanical = UTS - 340 to 520 N/mm2, YS - 235 N/mm2 (minimum) & %Elongation on 5.65 S0 - 24% (minimum).
4. FLATTENING TEST WELD AT 90 DEGREES (COLD)
a) For weld : Distance between the platens, measured under load is not greater than 75% of the OD of tube.
b) For Material :Distance Between the platens, measured under load is not greater than 60% of the OD of tube.
5. STRAIGHTNESS
: 1 in 500 (In 1 meter it should not exceed 3mm).
6. ZINC COATING
: Minimum local coating thickness on the outside surface 40 microns.
(GALVANIZING)
7. MARKING
: a) We can emboss mill sign "EN 39 UTP 3 or 4." online at every one meter interval over the length of pipe.
b) We can do online stencilling as per customer needs.
8. PACKING
: Hexagonal type.
9. MILL TEST CERTIFICATE
:We can issue a MTC, certifying that the tubes supplied comply with this Standard.
About us
Our company located in Daqiuzhuang Industrial park ,Tianjin city , has extreme experience in steel manufacturing.
Over years' technical capabilities and commitment to quality have enabled us to build a broad client base across a wide range of market.
Our company is specialized in producing galvanized pipes, welded pipes, greenhouse pipes and other pipes.We also process pipes according to our customers' orders.
Our products are mainly applied to many fields such as construction, furniture, green houses, scaffolds, petroleum, and coal gas, natural gas, heating power stations, high-pressure hydropower stations and more. The quality of our products is trustworthy.
We assure that our products will satisfy your needs with competitive price and best services.
Welcome to visit us.
You need a product
You May Like
- Nearest port for product export
- TIANJIN XINGANG PORT, QINGDAO PORT, SHANGHAI PORT, NINGBO PORT
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, CIP, CPT, DDP, DDU
- Acceptable payment methods
- T/T, L/C, D/P D/A, MoneyGram, Credit Card, Westem Union, Escrow