china oil drilling seamless steel pipe
01:Hot rolled
OD: 21mm-325 mm wall thickness :2.5 mm - 60 mm.
02: precision steel pipe
OD: 22mm-203mm wall thickness 2.5mm to 25mm
03.hot expand
OD: 325mm-610mm wall thickness 7-40mm
Specification: ASTM A53 GR.B,ASTM A106 GR.B,ASTM A106 GR.C,GB/T8162-2008,GB/T8163-2008
Material: 20#,45#,10#,16Mn,45Mn2,37Mn5,27SiMn,30CrMo,12CrMo,Q195,Q235,Q345.
Length: 5.8 meters for 20' container, 6 meters to 12 meters for 40' container
Our Advantages
1.Reasonable price with excellent quality
2.Abundant stock and prompt delivery
3.Rich supply and export experience, sincere service
Seamless steel pipe Specification
| 12*1-1.5-2.5 | 70*4.5-5-6-7-8-9-10-12-15-16 | 245*8-10-14-17-20-22-30-40 |
| 14*1.5-2.5-3 | 73*4-4.5-5-6-7-8-9-10-12-15 | 273*7-8-10-16-18-20-25-30-45-60 |
| 16*1.5-2.5-3 | 78*4-4.5-5-6-7-8-9-10-12-14 | 299*8-12-20-35-50 |
| 18*2-3-4-5 | 83*4.5-6-10-12-14-16-18-20 | 335*8-12-14-18-22-25-45-60 |
| 20*2-2.5-3-6 | 89*4.5-6-10-12-14-16-18-20 | 355*8-10-20-25-30-40-52 |
| 24*2.5-3-4-5-6 | 95*4.5-8-10-12-14-16-20 | 377*8-12-16-20-24-28 |
| 25*2.5-3-4-5-6 | 102*4.5-5-7-8-10-12-14-16-18-30 | 402*10-15-20-25-30-35-40 |
| 28*3-3.5-4-5-6 | 108*4.5-5-7-8-10-12-14-18-20-22 | 406*10-20-25-28-35-40 |
| 32*3.5-4-5-6-8 | 114*4.5-5-6-7-10-12-16-18-20 | 428*10-12-14-16-20-25-30-35-40 |
| 34*4-5-6-8 | 121*4.5-5-6-7-8-10-12-14-16-18-20 | 480*10-12-14-16-18-20-25-30-40-50 |
| 36*3.5-5-6-8 | 127*4.5-5-6-7-8-10-12-14-16-18-20 | 530*10-12-14-16-18-20-30-40 |
| 38*4.5-6-7-8-10 | 133*4-5-6-8-12-15-18-20-25-30 | 560*10-14-16-20-25-30-40-50-60 |
| 39*3.5-5-6-8 | 140*6-8-10-12-14-16-18-20-22-25 | 600*10-14-16-20-25-30 |
| 42*3.5-4-5-6-7-8-9-10 | 148**6-8-10-12-14-16-18-20-30 | 610*10-11-18-20-25-30-45-66 |
| 45*3.5-4-5-6-7-8-9-10 | 150*6-8-10-12-14-17-20-25-30 | 630*10-30-40-45-55-75 |
| 48*3.5-4-5-6-7-8-9-10 | 153*4.5-6-8-10-12-14-20-25-30 | 650*15-20-30-45-55-75 |
| 51*3.5-4-5-6-7-8-9-10 | 168*8-10-12-14-20-25-30 | 710*10-20-30-45-65-75 |
| 56*3.5-4-5-6-7-8-9-10 | 180*8-12-16-25-30-45 | 720*10-20-40-55-60-75-95-100 |
| 57*3.5-4-5-6-7-8-9-10 | 184*6-8-12-16-20-25-30-40-48 | 760*20-30-40-50-60-70 |
| 60*3.5-4-5-6-7-8-9-12-14 | 200*6-7-10-15-20-26-30-45 | 850*20-25-35-45-65 |
| 63*3.5-4.5-5-6-7-8-9-12-14 | 219*6-8-12-16-18-20-25-30-45-50-60 | 960*48-50-60-80 |
| 68*4-4.5-5.5-7-8-9-10-12-14-16 | 232*10-20-30 | 1020*50-60-80-100 |
More Details Of Seamless Steel Pipe
Wall Thickness: 2.5-75mm
Length: 5-12m
Standard:ASTM A53,A106,API 5L
DIN1626,DIN1629,DIN17175,DIN 2448
JIS G3452,JIS G3454,JIS G3455,JIS G3456,JIS G3457,JIS G3461
Material:Q235, 20#, Q345,A53B, A106B, API 5L
ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4
STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49
Surface: Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,etc.
Package:Plastic caps on both ends, Steel bundle, Woven bag or acc. to customers' request
Certificate:SGS BV
Capacity:5000tons/ month
Application:Low and middle pressure fluid pipeline, boiler, petroleum and natural gas industry, drilling, chemical industry, electric industry, shipbuilding, fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry
Seamless Steel Pipe Product Show
Seamless Steel Pipe In Container
Sales and Market
we have established business relationships with clients in the United States, Japan and other 10 countries and regions.
Our Certification
Our company
Ruiguo Tongsheng IMP.&EXP. Co., Ltd. have a registered capital of US$ 50 million. Our company is engaged in the production and trade of iron ore powder, coke, coal, billet steel, strip steel, section steel, steel plate, screws and all kinds of finished products.
Seamless steel pipe is our mean production and sell well, We have established business relationships with clients in the United States, Japan and other 10 countries and regions. Annual sales revenue is RMB10 billion.
Other Steel Production in Our Company
Why will you choose us?
1. Prime quality and competitive pirce
2. Good reputation and large market
3. Big company scale
4. Good service and prompt reply
If you are interested in our products, please contact us freely!