- Product Details
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Quick Details
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Oiled or Non-oiled:
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Non-oiled
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Invoicing:
-
by theoretical weight
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Place of Origin:
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Tianjin, China
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Application:
-
oil/gas/water transportation/structure/ Construction
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Thickness:
-
1 - 20 mm
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Grade:
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235
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Surface:
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Red painting/Hot dipped Galvanized/black coating/oil
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Shape:
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Round
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Pipe End:
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Plain End/bevel end/grooved/threaded with coupling
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Material:
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Q195/Q215/Q235/Q345, GR.A/B/C, S235/S355
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Usage:
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Construction Structure/greenhouse
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Color:
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Red/black/or according to client requirement
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Type:
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Welded Steel Pipe
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Certification:
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ISO9001/API/SGS, BV, TUV certificate
Quick Details
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Section Shape:
-
round
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Surface Treatment:
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galvanized/Bare/ black/ oil
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Tolerance:
-
±1%
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Oiled or Non-oiled:
-
Non-oiled
-
Invoicing:
-
by theoretical weight
-
Place of Origin:
-
Tianjin, China
-
Application:
-
oil/gas/water transportation/structure/ Construction
-
Thickness:
-
1 - 20 mm
-
Grade:
-
235
-
Surface:
-
Red painting/Hot dipped Galvanized/black coating/oil
-
Shape:
-
Round
-
Pipe End:
-
Plain End/bevel end/grooved/threaded with coupling
-
Material:
-
Q195/Q215/Q235/Q345, GR.A/B/C, S235/S355
-
Usage:
-
Construction Structure/greenhouse
-
Color:
-
Red/black/or according to client requirement
-
Type:
-
Welded Steel Pipe
-
Certification:
-
ISO9001/API/SGS, BV, TUV certificate
Production Name:Welded steel pipe tube with end grooved and red painting fire pipe for fire sprinkler system building
Production Details:
Outer Diameter | 20~610mm |
Wall Thickness | 0.95~17.75mm |
Length | 3-12M according to client requirement |
Standard |
EN10025, EN10219, EN10210, EN39, BS1387,
ASTM A53, ASTM A500, ASTM A36, API 5L, ISO 65 JIS G3444,DIN 3444, ANSI C80.1, AS 1074, GB/T 3091 |
Material |
Gr.A, Gr.B, Gr.C,
S235, S275, S355, A36, SS400, Q195, Q235, Q345 |
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;
Threaded on two ends, one end with coupling, one end with plastic cap |
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 |
Construction / building materials steel pipe
Scaffolding pipe Fence post steel pipe Fire protection steel pipe Greenhouse steel pipe Low pressure liquid, water, gas, oil, line pipe Irrigation pipe Handrail pipe |
Techinical | ERW (high - frequency welded) |
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 is as following:
Outside Diameter | Wall Thickness | ||
DN | Inch | mm | mm |
15 | 1/2" | 20~21.3 | 0.95~2.77 |
20 | 3/4" | 25~26.9 | 1.1~2.87 |
25 | 1" | 32~33.7 | 1.1~4.0 |
32 | 1 1/4" | 40~42.4 | 1.1~4.0 |
40 | 1 1/2" | 47~48.3 | 1.5~7.0 |
50 | 2" | 58~60.3 | 1.8~7.0 |
65 | 2 1/2" | 73~76.1 | 2.0~7.0 |
80 | 3" | 87~88.9 | 2.2~8.0 |
90 | 3 1/2" | 101.6~102.1 | 2.2~9.0 |
100 | 4" | 113~114.3 | 2.2~9.0 |
125 | 5" | 140~141.3 | 2.5~10.0 |
150 | 6" | 165~168.3 | 2.5~10.0 |
200 | 8" | 216~219.1 | 2.75~12.0 |
250 | 10" | 272.8~273.2 | 5.0~13.75 |
300 | 12" | 323.8~325 | 5.5~13.75 |
350 | 14" | 355.6~356 | 5.5~13.75 |
400 | 16" | 406~406.4 | 5.75~13.75 |
450 | 18" | 457~457.2 | 5.75~17.75 |
500 | 20" | 507.9~508.1 | 5.75~17.75 |
600 | 24" | 609~610 | 5.75~17.75 |
Tianjin Youfa Steel Pipe Group Company
Brief introduction
Tianjin Youfa Steel Pipe Group Co., Ltd were founded on July 1
st
, 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, oil casing 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.
Pctures showing our production:
The Prdoduction line of ERW as following:
Uncoiling Coil Flatten
Shear & weld Forming
Hydrostatic Test Packing
We attend fairs both in overseas and in China, we welcome client visit to our mills:
Who We are?
(1)
China Top 500 Enterprises
Industry Leading Brands
(2) 23
years experience
in manufacturing and exporting steel products since 2000.
(3) For
17 Consecutive Years
of The
First
Production and Sales
What We own?
9000
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
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 l
ow price and better quality