Standard: API, ASTM, BS, DIN, GB, JIS
Grade Group: 10#-45#, A53-A369, 16Mn, Q195-Q345, ST35-ST52
Thickness: 4 - 100 mm
Section Shape: Round
Outer Diameter(Round): 14 - 1020 mm
Place of Origin:Tianjin, China
Surface Treatment: Galvanized
Special Pipe: API Pipe
Length: 4-12m
Type: DN10~DN1000
| NAME | ERW Welded Galvanized Greenhouse Structure Steel Pipe |
| STANDAND | API 5CT, API 5L, ASTM A106-2006, ASTM A252-1998, ASTM A53-2007, BS 1387, DIN 1626, GB 5130, GB/T 13793-1992, GB/T 14291-2006, GB/T 3091-2001, GB/T 9711.1-1997, GB/T 9711.2-1999, JIS G3444-2006, JIS G3466 |
| MATERIAL | 10#,20#,45#,A53A,A53B,A106Gr.A,A106Gr.B,A106A, A106B,ST52,ST358,16Mn, |
| Q235, Q195, Q345, Q215, API 5L Gr.B,Gr.65,Gr.60,Gr.70, | |
| X42,X52,X60,X65,X70,X80,etc | |
| SPECIFICATION | Outer diameter:14mm-1020mm |
| Wall thickness:4mm-100mm | |
| Length:4m-12m | |
| Weight:Calculated according to the theoretical weight formula | |
| TYPE | DN10~DN1000 |
| COLOR | Customized |
| SEAM | SAW(Spiral welded),SSAW(Spiral submerged-arc welded),HSAW,(Helical Submerged Arc |
| Welded), ERW, JCOE, LSAW, UOE, | |
| Hot rolling, cold drawing, hot expansion, etc. | |
| SURFACE | Galvanized |
| END | plain end, spigot & socket joint, beveled, cut square, flanged |
| END PROTECTOR | 1) Plastic pipe cap |
| 2) Iron protector | |
| PACKAGE | Standard export package, suit for all kinds of transport or as required. |
| PAYMENT | T/T, L/C at sight, etc. |
| APPLICATION | 1) General service for industries ( petroleum, chemical, aviation, etc.) |
| 2) Fluid, gas and oil transport, | |
| 3) Press and heat transmission, | |
| 4) City construction, etc. |
FAQ
Q : Are you a factory or trading company?
A : We are a Chinese manufacture of steel pipes with both factories and trading companies.
Q : Can I get samples before order ?
A : Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q : Where is your factory located? How can I visit there?
A : We are located in Daqiuzhuang Town, Jinghai District, Tianjin, China. It takes 30 minutes to get there from Beijing by train.
Q : what is your delivery time ?
A : The time of delivery is usually around 1 month(1*40FT as usual). We can send out in 2 days if it has stock.
Q : What is your payment terms?
A : Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble.EXW,FOB,CFR,CIF,DDU.
Q : What do your factory do regarding quality control?
A : we have gained BV, SGS authentication. From material to products, we inspect each process to keep good quality.
Q : How can you ensure what I got will be good ?
A : We are factory with 100% inspection beforehand which ensure the quality. And as supplier on Alibaba. Alibaba assurance will make ensure ,which means Alibaba will pay your money back in advance if there is any problem with the products.
Q : How do you make our business long-term and good relationship?
A : 1.We keep good quality and competitive price to ensure our customers benefit ; 2.We respect every customer as our friend and we sincerely do business and make friends with them. No matter where they come from.
Q : How about MOQ?
A : At least 8-10 tons for the unit dimension pipes and 1ton for stock pipes. Please feel free to leave us message if you have any question about us and our products.
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