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china erw steel pipe mill factory ERW Tube (OEM ODM OBM) square and rectangular steel pipe

Categories	ERW steel pipe
Brand	Yuantai Derun Steel Pipe Manufacturing Group
Model	ytdr-382
Thickness	0.5- 16 mm
OD(outer diameter)	10.3mm-609mm
Supply capacity	Annual output of 5 million tons
Certification	CE,LEED,BV,PHD&EPD,BC1,EN10210,EN10219,ISO9000,AST
Surface Treatment	REQUEST
Tolerance	as required
Length	3-12M according to client requirement
Standards	Hollow section: ASTM A500/A501,EN10219,EN10210, JI
Materials	Gr.A,Gr.B,Gr.C,S275J0H,S355JR,S355J0H,S355J2H,A36,
Delivery Time	7-30 Days
FOB port	Tianjin port
Terms of Payment	L/C, T/T
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Update Time	Jul 7,2025

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Rectangular ERW Tube (OEM ODM OBM)

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ERW steel pipe production process

Company Profile

Tianjin Yuantai Derun Group – A Global Steel Pipe Giant!

Since 2002, Yuantai Derun has been based in Daqiuzhuang Industrial Zone, Tianjin, with an annual capacity of 10 million tons, ranking No.1 in China for black square/rectangular pipes, LSAW, ERW, galvanized pipes, spiral pipes, and structural pipes!

✅ Top 500 Chinese Private Enterprises | Top 500 Chinese Manufacturers | 100+ Hollow Section Technology Patents | CNAS Lab Certified

✅ Global Certifications: ISO9001/14001, CE, BV, JIS, DNV, ABS, LEED, BC1!

✅ Exported worldwide, trusted in major projects – Quality That Wins the Globe!