black steel pipe made in China/ galvanized pipe
|
Size/Diameter |
1-32" (10-812mm) |
| Wall thickness (W.T.) |
0.5-15mm |
|
Length |
6.0M, 6.5M, 5.0M, 4.0M, 3.0M, 6.5M,1m-12m ,by customer's requiremnts |
|
Internatioanal Standard |
ISO 9000-2001,CE CERTIFICATE,BV CERTIFICATE |
|
Standards |
ASTM,EN39,BS1387,BS1139,JIS3444,GB/T3091-2001 |
|
Materials |
S235GT,S355,STK400,STK500,Q345/Q235 |
|
Product Category |
Metallurgy,Mineral & Energy |
|
Technique |
Welded |
|
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 |
|
Main market |
Middle East,Africa, Asia and some Uropean country and South America ,Australia |
|
Country of origin |
China |
|
Productivity |
5000 Metric Tons pet Day |
|
Remark |
1. Payment terms :T/T ,L/C
2. Terms of trade :FOB ,CFR,CIF ,DDP,EXW
3. Minimum order : 2 tons
4. Lead time :on or before 20 days . |
imensions,mass and tolerances according to EN39 / BS1139:
Dimensions
The specified outside diameter is 48.3MM and the specified wall thickness is 3.2MM for type 3 and 4.0MM for type 4;
Tolerances on dimensions
The tolerance on specified outside diameter is +/-0.5MM;
The tolerance on out of roundness is included in the diameter tolerance;
The tolerance on wall thickness is -10%;
The inside diameter of tubes shall allow insertion of agauge of diameter 37.7mm for aminimu length of 200mm;
Mass
The nominal mass per unit length of type 3 tube is 3.56kg/m and for type 4 tube 4.37kg/m
Tolerance on Mass
The mass deviation on a single tube shall notexceed -7.5% of the specified mass;
Detection Tools:
About Us
Tianjin Jinxinbao Mental Surface Treatment Co.,LTD .We were founded in 2012, with the headquarters location at the largest welded pipe production based in china-Yangjiayuan Town,Tianjin city,which is the most professional manufactuer of galvanized steel products in this area. There have total 6 galvanized production lines ,about 200 employees and annual production more than 200000 tons .
As the export's window, Tianjin Shengteng Internatinal Trading Co.,LTD , manily exporting the factory's galvanized steel products, especially galvanized steel pipe ,square and rectangular steel tube, seamless steel pipe,ERW steel pipe, galvanizeds teel coil/sheets ,scaffolding steel props, PV mounting system .
Product Process
Packing & Delivery
1) only in bundles by steel scrips
2) in bundles and in plastic wrap
3) conform to client' s requirements
Our Service
1. Special design avaliable according to requirements.
2. All production process are according to ISO 9001-2008 strictly
3. Free sample
4. Acceptable for any third party inspection (SGS, BV...)
5. OEM is ok.
6. Test product quality through whole process, have our own labrury, control quality well
7. Rich experience of export and sales
8. Good reputation
9. Visit factory any time.
Application
Related Products
FAQ
1)How manys days can you delivery after confriming order ?
If we have stock ,we can shipping within 5-7 days . If customized ,usually within 30 days with normal size . Specially sizes need to confirm with factory.
2) What is your payment?
1. 30%TT deposit, 70% balance against with BL copy .
2. 100% LC at sight /45 days or 60 days LC
3)What is the product's warranty ?
As long as you received our cargo within 1 years, you have any problem ,pls feedback to us .After cnofirming our quality cause ,we will resend new pipes or give reasonable compensation for you.
4) Can I have a trail order ?
Of course ,we are gald to make a trail order to show our quality and service . Getting your satification ,we can try more cooperation .
5) Can I have a vist ?
Welcome your visiting ,we can communicate and exchange market information to develop more business.
CONTACT INFORMATION
Sale Manager : Anna Wang
Phone: 0086-15502299235
FAQ
1)How manys days can you delivery after confriming order ?
If we have stock ,we can shipping within 5-7 days . If customized ,usually within 30 days with normal size . Specially sizes need to confirm with factory.
2) What is your payment?
1. 30%TT deposit, 70% balance against with BL copy .
2. 100% LC at sight /45 days or 60 days LC
3)What is the product's warranty ?
As long as you received our cargo within 1 years, you have any problem ,pls feedback to us .After cnofirming our quality cause ,we will resend new pipes or give reasonable compensation for you.
4) Can I have a trail order ?
Of course ,we are gald to make a trail order to show our quality and service . Getting your satification ,we can try more cooperation .
5) Can I have a vist ?
Welcome your visiting ,we can communicate and exchange market information to develop more business.
CONTACT INFORMATION
Sale Manager : Anna Wang
Phone: 0086-15502299235
Audited Supplier 
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