
ASTM A500 Grade a B C Steel Square Hollow Tube for Structural Applications
Tianjin Youfa International Trade Co., Ltd.- Technique:ERW
- Material:Carbon Steel
- Surface Treatment:Oiled
- Usage:Pipeline Transport, Boiler Pipe, Hydraulic,Automobile Pipe, Oil,Gas Drilling, Food,Beverage,Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Type:Welded
- Section Shape:Square
Base Info
- Transport Package:Standard Export Package
- Welded or Seamless:Welded
- Alloy or Not:No Alloy
- Tensile Strength:375-460 (MPa)
- Yield Strength of Galvanzied Pipe:235 (MPa)
- Color of Steel Pipe:Slivery or Natural or Painted Black
- Thickness of Steel Pipe:0.5-20mm
- Lenght of Steel Pipe:Customers′ Request
- Secondary or Not:Non-Secondary
- Tolerance of Thickenss:Usually +,-0.15mm or According to Customers
- Standard:ASTM, BS, DIN, GB, JIS, ASTM Be-En DIN JIS GOST Au
- Specification:10x10mm~500x500mm
- Trademark:YOUFA
- Origin:Tianjin, China
- HS Code:7306610000
- Production Capacity:16000000 Tons Per Year
Description
9
YOUFA steel pipe group attend the exhibition:

About US:
Tianjin YOUFA were founded on July 1st,2000, besides headquartering in Tianjin, currently we have 11 subsidiariesand branchs in Tangshan, Handan, and Shanxi. They are totally 9000 employees, In addition 64 ERW Steel Pipe production line, 42 Hot dipped galvanized steel pipe production line, 33 square and rectangular praoduction lines, 15 galvanized square and rectangular praoduction lines, 9 SSAW steel pipe production line, 3 National accredited Laboratory and 1 Tianjin government accreditedbusiness technology center, in 2019, we had produced all kinds of steel pipes 16 million tons, realizing export being USD 0.16 billion. Our steel pipes production and sale AT NO.1 in nine consecutive years.
Why Choose US:
We are the Biggest steel pipe manufacturer in China. the most reliable steel pipe supplier in China.
And we have rich experience in handling order for heavy buyers with professional process.
- Stable raw material purcahsing.
- Favorable orders follow-up management.
- Laudable Lead-time & Shipment Control.
- Traceable quality evaluation.
- Flexible payment terms.
If you are Interest, Send me the inquiry here!