Production Name: Carbon steel seamless tube/seamless tubular fabric as per A106 Grade B
Detailed of Production:
| Outer Diameter |
21.3-609.6mm |
| Wall Thickness |
SCH20/40/80/160 |
| Length |
5.8M/6M, 11.8M/12M, according to client requirement |
| Standard |
API 5L, ASTM A106, ASTM A53, ASTM A333 |
| Material |
Gr.B, X42, X52, X56, X65, X70, 20#, 16Mn, Gr.6 |
| Certificate |
ISO 9001:2008,SGS, BV, CCIC etc |
| Finish of pipe |
Hot dipped galvanized with zinc 220~260g/m2;
Painted with black/varnish lacquer;
Oil on the surface to prevent rust;
Bare pipe without painting:
Epoxy painting/FBE coating/3PE coating |
| Pipe End |
Plain end/ Bevel end with caps or protector; |
| Marking |
As per client requirement or mill standard |
| Packing |
OD not less than 273mm: Loose packing,piece by piece.
OD less than 273mm: In hexagonal seaworthy bundles packed by steel strips.
small sizes nested into big sizes. |
| Applications |
Delivery for gas, petroleum and low pressure liquid; piles; construction |
| Techinical |
Cold Draw or Hot rolled |
| Trade Term |
FOB, CFR, CIF, EXW, FCA |
| Payment Term |
T/T, LC |
| Delivery Time |
15-45 days (based on quantity) after receiving advanced payment by T/T or LC . |
| Main Market |
Southeast Asia, South Asia, Middle East, Europe,
Middle&South America, Africa and Oceania |
The detailed specification of seamless pipe:
| Outside Diameter |
Wall Thickness |
| DN |
Inch |
mm |
SCH |
| 15 |
1/2" |
21.3 |
SCH20/40/80/160 |
| 20 |
3/4" |
26.7 |
SCH20/40/80/160 |
| 25 |
1" |
33.4 |
SCH20/40/80/160 |
| 32 |
1 1/4" |
42.2 |
SCH20/40/80/160 |
| 40 |
1 1/2" |
48.3 |
SCH20/40/80/160 |
| 50 |
2" |
60.3 |
SCH20/40/80/160 |
| 65 |
2 1/2" |
73 |
SCH20/40/80/160 |
| 80 |
3" |
88.9 |
SCH20/40/80/160 |
| 90 |
3 1/2" |
101.6 |
SCH20/40/80/160 |
| 100 |
4" |
114.3 |
SCH20/40/80/160 |
| 125 |
5" |
141.3 |
SCH20/40/80/160 |
| 150 |
6" |
168.3 |
SCH20/40/80/160 |
| 200 |
8" |
219.1 |
SCH20/40/80/160 |
| 250 |
10" |
273 |
SCH20/40/80/160 |
| 300 |
12" |
323.9 |
SCH20/40/80/160 |
| 350 |
14" |
355.6 |
SCH20/40/80/160 |
| 400 |
16" |
406.4 |
SCH20/40/80/160 |
| 450 |
18" |
457.2 |
SCH20/40/80/160 |
| 500 |
20" |
508 |
SCH20/40/80/160 |
| 600 |
24" |
609.6 |
SCH20/40/80/160 |
The Over View of our company group:
Tianjin Youfa Steel Pipe Group Company
Top 500 Enterprises of China China renowned brand
Brief introduction
Tianjin Youfa Steel Pipe Group Co., Ltd were founded on July 1st, 2000, located at Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipe manufacturing enterprise producing ERW steel pipe, hot-dipped galvanized steel pipe, seamless pipe, SSAW steel pipe, square/rectangular steel pipe.
Youfa brand was affirmed as a China renowned brand by SAIC trademark bureau in March 2008. Youfa brand of ERW steel pipes, hot-dipped galvanized steel pipes, and SSAW steel pipes, has been awarded as "famous-brand product of Tianjin" by Tianjin government for many consecutive years. In six consecutive years, Youfa Group have been rated as top 500 enterprises of China in the same industry, and as top 500 manufacturing of China. In 2012, Youfa Group was rank No.375 in top 500 enterprises of China, and No. 200 in top 500 manufacturing of China, and No.3 in top 100 private enterprises of Tianjin.
Who We are?
(1) China Top 500 Enterprises Industry Leading Brands
(2) 15 years experience in manufacturing and exporting steel products since 2000.
(3) For 10 Consecutive Years of The First Production and Sales
(4) Key Project Supplier---Three Gorges Project, the Capital International Airport, Shanghai Pudong International Airport, the 2008 Olympic Games venues , the Word Expo 2010, etc.
What We own?
8000 employees.
59 ERW steel pipe production lines
36 hot-dipped galvanized steel pipe production lines
24 square and rectangular steel pipe production lines
18 SSAW steel pipe production lines
16 steel-plastic complex steel pipe production lines
9 hot-dipped galvanized square and rectangular steel pipe production lines
5 Seamless steel pipe production lines
3 national accredited laboratory
1 Tianjin government accredited business technology center
What Our yearly Production Ability?
Over 1200,0000 Tons sales and production
Why choose Tianjin Youfa steel pipe group?
1. Strong strength
As the largest steel pipe manufacturer in Tianjin, China, we give more support about the orders, customers will have more confidence to cooperate with us group
2. Quality guarantee
Youfa group specialized in producing carbon steel pipes for many years, own experienced workers and advantage machine
3. Flexible terms
Flexible clause not only to protect the benefit of supplier, but also the buyers
4. Delivery lead time
To satisfied the urgency need of customers
5. Competitive price
We offer better price based on the support of our whole group with low price and better quality
FAQ
1.Q:Are you a factory or trading company?
We are factory and China Top 500 Enterprise
2.Q:Where is your factory located? How can I visit there?
We locate in Tianjin, China, 30 minutes from Beijing by train.
3.Q:Can I get some samples?
Yes,free samples can be provided
4.Q:What do your factory do regarding quality control?
From material to produts, we inspect each process to keep good quality.
And BV/SGS inspection can be accepted.
5.Q:How about MOQ ?
We have stock of common sizes at hand, so one ton is accepted.
6.Q:How about payment ?
Both T/T and L/C can be accepted.
7.Q: How long does your warranty?
We can assured the quality within 90 days after receiving the cargoes.
Audited Supplier 
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