Basic Info.
Product Description
Product description
1. Grade: Carbon steel and alloy steel
2. Size: 10*1-810*25
3. Standard: DIN, BS,EN,ASTM,JIS, GB
4. Certification: ISO9001, SGS, API 5L, API 5CT,TS16949,
| Product Name | Seamless steel pipe |
| Material | Carbon steel and alloy steel |
| Standard | ASTM A53,ASTM A106,ASTM A179,ASTM A192,ASTM A210,ASTM A213,ASTM A335,ASTM A519,ASTM A556, DIN2391-2, DIN1629,DIN2448, DIN17175,DIN17176, BS3059,BS6323,BS3602-2, DIN2445-2,EN10305-1, EN10216-1,EN10216-2 |
| Grade | Carbon steel grades like A53 Gr.B, A106 Gr.A,B,C, A210 Gr.A1,Gr.C, SAE1010,SAe1020,SAE1026,SAE1045,SAE1518,SAE1541,ST35,ST45 ,ST52, ST35.8,ST45.8,P195GH,P235GH, API 5L Gr.B,X42,X52,X56,etc, and alloy steel grades like T5,T9,T11,T12,T22,T23,T91, P1,P2,P5,P9,P11,P12, P22,P91,P92, 25CrMo4,34CrMo4,42CrMo4SAE4130,SAE4140,SAE4145,SAE4340,etc |
| Size range | 10*1-810*25, W.T upto 120mm max |
| Manufacture method | Cold drawn, cold rolled, hydraulic cold drawn, Hot rolled, hot expanded ,Depp hole drilling |
| Delivery condition | As rolled,Stress relieved,Annealed,Normalized,Quenched+Tempered |
| End finish | Plain ends with suqare cuts, bevelled ends, threaded ends |
| Usage/Application | Pressure vessels,Fluid conveyance,Structural use,Machinery,Oil&gas transportation,Exploration&Drilling,etc. |
| Typies of tube | Boiler tube,precision tube,mechanical tubing,cylinder tube,line pipes,etc. |
Chemical composition of Materials
| Steel Grade | C | Si | Mn | P≤ | S≤ | Cu≤ | Ni≤ | Cr≤ | Mo≤ | V≤ |
| ASTM A106 B | ≤0.3 | / | ≤1.2 | 0.05 | 0.06 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| ST35 | ≤0.18 | 0.15-0.35 | 0.35-0.65 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | / | / |
| ST45 | ≤0.25 | 0.15-0.35 | 0.5-0.8 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | / | / |
| ST52 | ≤0.2 | ≤0.55 | ≤1.5 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | / | / |
| CK45 | 0.42-0.5 | 0.17-0.37 | 0.5-0.8 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | / | / |
Workshop
Our company is the joint of trade and industry, providing high quality products with rational prices.
Inspection Equiement
Competent testing instruments and quality check equipment offer reliable technical support and guarantee for the quality of its products.
Packaging & Shipping
1) only in bundles by steel scrips
2) in bundles and in plastic wrap
3) conform to client' s requirements
| Our Services | |
| 1. 24 hours prompt reply by email 2. Other thickness & size also available on request 3. 30 years warranty (special material rate, installation in relative humidity 97% below & 050 ºC in room, no deformation) 4. Free samples for your reference 5. Flexible terms of payment (T/T,L/C,DP and so on are all accepted) 6. Excellent after-sale service |
our company
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 .In the 2016, in order to meet client requirements, we built a after-processing factory, whose named is Tianjin Baojing
New Energy Technology Co.,LTD , which produced all kinds of customized products and sucessful supply for many PV projects .
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, galvanized steel coil/sheets ,scaffolding steel props, PV mounting system .In the past ,we get good feedback from old clients, and we will more fouce on the quality and improve the service to thankful each client in the future.
FAQ
1. Q: I haven't done business with you guys before,how can I trust your company?
A: Our company has been golden suppliers foryears. What's more, we've got quite a lot authority certificates, for example, BV, ISO9001, API, certificate. I hope those above will be persuasive enough.
2. Q: What is the minimum order?
A: Yes, our company mainly deals with wholesale deals, but if you insist buying one piece, or you just need one piece,we would be very likely to make the MOQ as 1 piece for you though.
3. Q: How can I get a sample to check your quality? How long can I get the sample?
A: After price confirmed, FREE SAMPLE could be provided for your evaluation. After you confirm the sample details,the samples will be ready for delivery in 3-7days, and will be sent to you via express and arrive in 3-5days.
4. Q: What payment methods your company accept?
A: We accept T/T, L/C, Western Union.
5. Q: What's the shipment terms and delivery time of your company?
A: 20-30 days for bulk, 5-10 working days for inventory
6. Q: Do you give any discount ?
A: We'll surely try our best to help you get those by the best price and good service at the same time.