China wholesale Stk400 Square Steel Pipe - Galvanized Scaffolding Steel Pipe – Youfa

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Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for A210 Carbon Steel Pipe, Seamless Iron Square Hollow Section, Steel Pipe, Since the factory founded, we have committed to the development of new products. With the social and economic pace, we will continue to carry forward the spirit of "high quality, efficiency, innovation, integrity", and stick to the operating principle of "credit first, customer first, quality excellent". We will create a brilliant future in hair production with our partners.
China wholesale Stk400 Square Steel Pipe - Galvanized Scaffolding Steel Pipe – Youfa Detail:

Product Galvanized Scaffolding Steel Pipe
Material Carbon Steel
Grade Q235 Al killed = S235GT
Q345 Al killed = S355
Standard EN39, BS1139, BS1387GB/T3091, GB/T13793
Surface Zinc coating 280g/m2 (40um)
Ends Plain ends
with or without caps

Specification

 

Outside Diameter

Tolerance on Specified OD

Thickness

Tolerance on Thickness

Mass per Unit Length

EN39 TYPE 3

48.3mm

+/-0.5mm

3.2mm

-10%

3.56kg/m

EN39 TYPE 4

4mm

4.37kg/m

 

Strict Quality Control:
1) During and after production, 4 QC staffs with more than 5 years experience inspect products in random.
2) National accredited laboratory with CNAS certificates
3) Acceptable inspection from third party appointed/paid by buyer, such as SGS, BV.

4) Approved by Malaysia, Indonesia, Singapore, Philippines, Australia, Peru and UK. We own UL /FM, ISO9001/18001, FPC certificates.


learn more about certificates

quality control

Packing and Delivery:
Packing Details : in hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles.
Delivery Details : Depending on the QTY, normally one month.


Product detail pictures:

China wholesale Stk400 Square Steel Pipe - Galvanized Scaffolding Steel Pipe – Youfa detail pictures


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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of China wholesale Stk400 Square Steel Pipe - Galvanized Scaffolding Steel Pipe – Youfa, The product will supply to all over the world, such as: Hyderabad, Guyana, Moldova, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Irene from Slovakia - 2015.09.12 17:18
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Alice from Riyadh - 2015.12.14 15:26