professional factory for Api 5ct Oil Steel Tube - OEM China Building Materials Galvanized Square Pipe Hollow Section Youfa Brand the biggest manufacturer for carbon steel pipe – Youfa

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Sticking to the principle of "Super Quality, Satisfactory service" ,We are striving to be a good business partner of you for 280mm Ssaw Spiral Steel Pipe, Gi Pipe, Seamless Medium Carbon Steel Tube, If you are interested in any products, please feel free to contact us for further information or please send us email directly, we will reply you within 24 hours and the best quotation will be provided.
professional factory for Api 5ct Oil Steel Tube - OEM China Building Materials Galvanized Square Pipe Hollow Section Youfa Brand the biggest manufacturer for carbon steel pipe – Youfa Detail:

Our personnel are always in the spirit of "continuous improvement and excellence", and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer's rely on for OEM China Building Materials Galvanized Square Pipe Hollow Section Youfa Brand the biggest manufacturer for carbon steel pipe, We welcome you to join us in this path of creating a prosperous and efficient business together.
Our personnel are always in the spirit of "continuous improvement and excellence", and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer's rely on for Building Materials, Galvanized Square Pipe, hollow section, Our products have enjoyed a great reputation for their good quality, competitive prices and prompt shipment in international market. Presently, we have been sincerely looking forward to cooperating with more overseas customers based on mutual benefits.

Product Galvanized Square and Rectangular Steel Pipe with Holes
Material Carbon Steel
Grade Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
Q345 = S355JR / A500 Grade B Grade C
Standard DIN 2440, ISO 65, EN10219GB/T 6728JIS 3444 /3466

ASTM A53, A500, A36

Surface Zinc coating 200-500g/m2 (30-70um)
Ends Plain ends
Specification OD: 20*20-500*500mm ; 20*40-300*500mm
Thickness: 1.0-30.0mm
Length: 2-12m

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.

12 hot galvanized square and rectangular steel pipe production lines
Factories:
Tianjin Youfa Dezhong Steel Pipe Co.,Ltd;
Handan Youfa Steel Pipe Co.,Ltd;
Shanxi Youfa Steel Pipe Co., Ltd


Product detail pictures:

professional factory for Api 5ct Oil Steel Tube - OEM China Building Materials Galvanized Square Pipe Hollow Section Youfa Brand the biggest manufacturer for carbon steel pipe – Youfa detail pictures


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We attempt for excellence, provider the customers", hopes to be the most beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for professional factory for Api 5ct Oil Steel Tube - OEM China Building Materials Galvanized Square Pipe Hollow Section Youfa Brand the biggest manufacturer for carbon steel pipe – Youfa, The product will supply to all over the world, such as: Yemen, Colombia, Amman, Faced with the vitality of the global wave of economic integration, we are confident with our high-quality products and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.
  • The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Marjorie from Tajikistan - 2015.09.12 17:18
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Sandra from Albania - 2016.01.28 18:53