Basic Info.
Commodity
Black Steel Tube Profiles
Square Tube
10X10mm-500X500mm
Rectangular Tube
10X20mm-400X600mm
Wall Thickness
0.5mm-20.0mm
Length
6.0m, 5.8m, 1-12.0m
Steel Grade
S235jr/S355;ASTM A500;Stk400/Stk500
Painted Color
Yellow, Orange, Red, Black, Green
Business Type
Manufacturer & Exporter
Transport Package
in Bundle by Steel Strip
Trademark
Youfa
Origin
China
HS Code
7306610000
Production Capacity
10000000 Metric Ton
Product Description
China's Biggest Manufacturer YOUFA STEEL PIPE GROUP
China TOP 500 Enterprise
The LISTED Company
ASTM A500 GRADE A/B/C, A36 steel
EN10219 / EN10210,S235JR,S275JR,S355JRH,S355JOH,S355J2H
Pre galvanized steel tube
Hot dipped galvanized steel tube
Zinc coating 40g/m2 - 600g/m2
Specification & Wall Thickness for Products Range list:
Products Test and Quality Control:
Company's information:
Certificates:
Tianjin Youfa Steel Pipe Group Co., have acquired certificates of API 5L/5CT, ISO9001, ISO14001, ISO18001, EN10219, FPC and UL / FM quality system.
---------------------
Contacts:
Vincent Lee
Export Dept
TIANJIN YOUFA STEEL PIPE GROUP
TIANJIN YOUFA INTERNATIONAL TRADE CO.,LTD
Address: Daqiuzhuang Town,Jinghai Distr.,Tianjin City,China
Group website: sianosteel.en.made-in-china.com
China TOP 500 Enterprise
The LISTED Company
ASTM A500 GRADE A/B/C, A36 steel
EN10219 / EN10210,S235JR,S275JR,S355JRH,S355JOH,S355J2H
| Commodity | Painted / Galvanized Steel Hollow Section pipe tubes | ||
| Size | 20x20--500x500mm | 20x40--400x600mm | |
| Wall thickness | 0.5-20mm | ||
| Length | 5.8m/6m or based on your request | ||
| Standard | EN10025.EN10219,ASTM A500 and so on (the Chinese material can be Q195,Q235Q345) | ||
| Surface | Black, or Galvanized and Oiled to prevent the rust | ||
| End finish | Plain end | ||
| Usage | Steel construction, mechanical, manufacturing, construction, automobile manufacturing, shipbuilding, electricity and more | ||
| Packing | 1.Big OD:in bulk 2.Small OD:packed by steel strips 3.woven cloth with 7 slats 4.according to the requirements of customers | ||
| Shipment | by bulk or load into 20ft / 40ft containers | ||
| Delivery time | Within 20days or as your request | ||
| Payment Terms | T/T or L/C at sight Terms of trade :FOB ,CFR,CIF ,DDP,EXW | ||
Pre galvanized steel tube
Hot dipped galvanized steel tube
Zinc coating 40g/m2 - 600g/m2
Specification & Wall Thickness for Products Range list:
| Square tube (mm) | Rectangular tube (mm) | Wall Thickness (mm) | Square tube (mm) | Rectangular tube (mm) | Wall Thickness (mm) | |
| 19*19 | 1.0 | 40*135 50*140 60*130 75*125 40*150 | 50*150 60*140 80*120 100*100 | 1.5 | ||
| 1.2 | 1.7 | |||||
| 1.3 | 2.0 | |||||
| 1.4 | 2.2 | |||||
| 1.5 | 2.5~5.0 | |||||
| 1.7 | 5.25~6.0 | |||||
| 2.0 | 6.5~9.75 | |||||
| 20*20 25*25 | 20*30 | 1.0 | 11.5~16 | |||
| 1.2 | 50*160 60*150 60*180 65*180 70*150 90*150 90*160 100*120 100*125 100*140 | 60*160 80*140 80*160 100*150 120*120 110*110 120*180 125*125 | 2.5 | |||
| 1.3 | 2.75 | |||||
| 1.4 | 3.0~4.0 | |||||
| 1.5 | 4.25~4.75 | |||||
| 1.7 | 5.25~6.0 | |||||
| 1.8 | 6.5~7.75 | |||||
| 2.0 | 9.5~9.75 | |||||
| 2.2 | 10.5~11.75 | |||||
| 2.5~3.0 | 12.5~15.75 | |||||
| 32*32 35*35 20*50 | 20*40 25*40 30*30 30*40 | 1.0 | 16~~30 | |||
| 1.2 | 60*170 70*160 80*150 80*180 127*127 | 75*150 100*200 140*140 150*150 130*130 | 2.5 | |||
| 1.3 | 2.75 | |||||
| 1.4 | 3.0~5.75 | |||||
| 1.5 | 7.5~9.75 | |||||
| 1.7 | 10.5~11.75 | |||||
| 1.8 | 12.5~15 | |||||
| 2.0 | 60*200 60*220 80*200 80*220 100*180 120*160 120*200 | 100*250 160*160 180*180 140*180 150*170 150*180 150*200 | 2.5 | |||
| 2.2 | 2.75~3.25 | |||||
| 2.5~3.0 | 3.5~5.0 | |||||
| 3.5~3.75 | 5.25~7.75 | |||||
| 20*60 20*80 25*65 30*70 35*60 38*38 45*45 39*49 25*70 | 25*50 30*50 30*60 40*40 40*50 40*60 50*50 | 1.2 | 9.5~11.75 | |||
| 1.3 | 12.5~15.75 | |||||
| 1.4 | 16~~30 | |||||
| 1.5 | 100*350 125*250 130*250 135*135 140*240 150*220 225*225 | 100*300 150*250 200*200 200*250 | 2.75 | |||
| 1.7 | 3.0~3.25 | |||||
| 1.8 | 3.5~9.75 | |||||
| 2.0 | 11.5~11.75 | |||||
| 2.2 | 12.5~14.75 | |||||
| 2.5~4.0 | 15.5~15.75 | |||||
| 4.25~5.0 | 16~~30 | |||||
| 5.25~5.75 | 100*400 130*300 150*350 200*280 220*220 200*350 250*350 | 150*300 200*300 250*250 180*300 200*400 300*300 | 3.5~4.0 | |||
| 5.75~6.0 | 4.5~7.75 | |||||
| 30*100 40*70 40*90 50*60 50*75 50*90 55*55 65*65 | 40*80 40*100 50*70 50*80 60*60 60*80 70*70 | 1.3 | 9.5~11.75 | |||
| 1.4 | 12.5~14.75 | |||||
| 1.5 | 15.5~17.75 | |||||
| 1.7 | 4.75~11.75 | |||||
| 1.8 | 12.5~14.75 | |||||
| 2.0 | 15.5~17.75 | |||||
| 2.2 | 300*320 300*350 | 200*500 250*450 300*400 350*350 | 4.75~11.75 | |||
| 2.5~4.0 | 12.5~14.75 | |||||
| 4.25~5.0 | 15.5~17.75 | |||||
| 5.25~5.75 | 18~~30 | |||||
| 5.75~6.0 | 200*450 250*400 250*500 300*450 | 200*600 280*280 300*500 350*400 400*400 | 4.5~5.75 | |||
| 40*120 40*140 50*110 50*120 50*125 70*100 85*85 | 50*100 60*90 60*100 60*120 75*75 80*80 80*100 90*90 | 1.3 | 6.5~11.75 | |||
| 1.5 | 12.5~14.75 | |||||
| 1.7 | 15.5~17.75 | |||||
| 1.8 | 18~~30 | |||||
| 2.0 | 300*700 300*650 320*320 | 300*600 400*500 400*600 450*450 500*500 | 4.5~7.75 | |||
| 2.2 | 9.5~9.75 | |||||
| 2.5~4.0 | 11.5~13.75 | |||||
| 4.25~5.0 | 14.5~15.75 | |||||
| 5.25~5.75 | 16.5~17.75 | |||||
| 7.5~9.75 | 18~~30 |
Products Test and Quality Control:
Company's information:
Tianjin Youfa Steel Pipe Group Co. was founded on July 1st,2000,with the headquarters located at the largest steel pipe production base in China-Daqiuzhuang Village,Tianjin City;
- produced over 15million tons of various steel pipes in 2017;
- The largest welded steel pipe manufacturer in the world, Production and Sales No.1 for 13 consecutive years in China. Products exported to over 86 countries and regions,the Top 500 Enterprises in China;
- has formed four production bases in Tianjin City, Tangshan City, Handan City and Shanxi Province;
- Tianjin Youfa International Trade Co., is a subsidiary of YOUFA Steel Pipe Group,located in Tianjin City.Company has 55 professional talents. In order to provide personalized service for foreign businessmen, we have opened a processing factory of 10,000 square meters;
- Products cover ERW Steel Pipe, Hot Dipped Galvanized Steel Pipe, Square and Rectangular Steel Pipe,Steel Pipe of Lining Plastic,Plastic-coated Steel Pipe, Spiral Steel Pipe, Highway Materials
TOP 500 ENTERPRISE IN CHINA
YOUFA'S PRODUCTS range as follows: 
Certificates:
Tianjin Youfa Steel Pipe Group Co., have acquired certificates of API 5L/5CT, ISO9001, ISO14001, ISO18001, EN10219, FPC and UL / FM quality system.
---------------------
Contacts:
Vincent Lee
Export Dept
TIANJIN YOUFA STEEL PIPE GROUP
TIANJIN YOUFA INTERNATIONAL TRADE CO.,LTD
Address: Daqiuzhuang Town,Jinghai Distr.,Tianjin City,China
Group website: sianosteel.en.made-in-china.com