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Help CenterHigh Strength Seamless Carbon Steel Pipe
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High Strength Seamless Carbon Steel Pipe
Quality comes from power,professional makes perfect!
1.Description of high strength seamless carbon steel pipe
Material:10#,20#,45#,16Mn
Standard:ASTM 1010,GB/T699
| Chinese Standard | American Standard | Japanese Standard | German Standrad |
| 10# |
ASTM A53A A106A A179C |
S10C STKM11A |
ST37 ST37-2 DIN17175 ST35-8 DIN1629 |
| 20# |
ASTM A106-B ASTM A53-B ASTM A178-C |
S20C STKM 13C |
ST45-8 DIN17175 ST42-2 DIN1629 ST45-4 DIN 1629 |
| 45# | ASTM A1045 | S45C | CK45 |
| 16Mn | ASTM A210-C | A210C | ST52 DIN 1629 |
2.Picture of carbon seamless steel pipe
3.Chemical composition of materials
| Chemical composition | C | Si | Mn | P | S | Cr | Ni | Cu |
| 10# | 0.07-0.13 | 0.17-0.37 | 0.35-0.65 | <=0.035 | <=0.035 | <=0.15 | <=0.30 | <=0.25 |
| 20# | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | <=0.035 | <=0.035 | <=0.25 | <=0.30 | <=0.25 |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | <=0.035 | <=0.035 | <=0.25 | <=0.30 | <=0.25 |
| 16Mn | 0.17-0.23 | 0.17-0.37 | 1.00-1.60 | <=0.035 |
<=0.035 |
| Items | Tensile Strength | Yield Srength | Elongation |
| 10# | >=410 | >=245 | >=25 |
| 20# | >=390 | >=245 | >=20 |
| 45# | >=600 | >=355 | >=16 |
| 16Mn | >=510 | >=345 | >=21 |
4.The production process
5.Why choose us?
*Short delivery time
*Quality assurance
*Competitive price
*High strength
*Excellent performance
6.Application of products
Auto parts,boiler tube,agricultural machinery,construction industry etc.
7.Packing of products
woven bags in bundles;plastic caps at the ends; as customer's requirements.
8.Shipping of products
20 feet container load 20-25 tons pipe,which length is under 5.8m;
40 feet container load 20-25 tons pipe,which length is under 11.8m;
We will consider bulk cargo when the goods are more than 200 tons to save freight fee for our customers.
9.Testing equipment
10.Quality inspection
1.Raw material inspection:to test whether the chemical composition is qualified or not.
2.Heat pipes inspection:to measure the outer diameter and the wall thickness.
3.Semifinished product inspection:to check the OD and the esurface of the pipe.
4.Patrol inspection:to measure the OD,WT,and the inner diameter.
5.Performance testing:to test the mechanical performance is qualified or not.
6.ECT/UT:We will test the pipe one by one.
7.Artifical inspection:to measure the OD and the ID.
1.Introduction of company
Hebei Proivnce Gold Mysterious Pipe Co.,Ltd is a professional seamless steel pipe manufacturer with the outer diameter between 15-80mm and the wall thickness between 1-14mm. Products include codl drawn seamless steel pipe,cold rolled pipe,alloy pipe, carbon pipe, and special shape pipe.
2.Overview of our company
Lisa Dong
Skype:jinaoguanye1
Add:Pangkou Automobile and Agricultural Accessories Industrial Park,Gaoyang Country,Baoding City,Hebei Province.
QQ:1079775795
Phone:86-312-6721288
1.What is your minimum order quantity?
Generally speaking,5 ton for each size is our MOQ. However,in order to save import fee,we suggest 10 tons.
2.What is your payment terms?
30% T/T in advance,the balance should be paid before deliver the goods.
3.The samples are free or not?
The samples within 400mm are free, if the samples are more than 400 mm,the buyer's should be paid for the freight.
4.How is the quality of your products?
Our products are manufactured strictly according to national and international standard,and we take a test on every pipe before delivered out. We have passed ISO9001:2008 Certification. Our products with high quality,excellent performance,and competitive prices!
Send Inquiry to This Supplier
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