| Customization: | Available |
|---|---|
| Type: | Seamless |
| Technique: | Hot Rolled |
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| Dameter | 10mm-914.4mm | |||||
| Schedule | sch10-schxxs | |||||
| Thickness | 1mm-100mm | |||||
| unit length | 3m,5m,6m,11.8m.12m.13.5m.or as customers' request | |||||
| Standard | ASTM A106 A53 A179 A192 A333 A519 A795 A335 A500 API5L API5CT | |||||
| JIS G3452 G3454 G3455 G3456 G3444 G3460 G3461 G3464 | ||||||
| DIN1629 DIN 2391 | ||||||
| EN10210 EN10025 | ||||||
| GB/T8163 GB/T5310 GB/T 3087 and so on | ||||||
| Material | GR.A.B,C,GR.3,GR.6 | |||||
| P5 P9 P11 P12,P91 | ||||||
| PSL1/PSL2 X42 X52 X60 X65 X70 X80 | ||||||
| SGP STPG STS STPT STPL STB STBL | ||||||
| ST35 ST37 ST52 | ||||||
| S235 S275 S355 | ||||||
| Q235 Q345 10# 20# 45# 16MN and so on | ||||||
| Surface | Black Surface,Oiled Surface,3LPE/3PE Anticorrosive Coating , | |||||
| Zinc Coated (Galvanized),Varnish Painted | ||||||
| Packing | In Bundles,In Loose,Plastic End Caps and Protectors ,Non-Woven Fabrics Packings | |||||
| Applications | Conveying Oil,Steam,Water,Gas ,Air At Low/Medium/High Pressure or Temperature | |||||
| Fire Protection Systems | ||||||
| Civil Engineering,Architecture And Other Structures | ||||||
| Shipyard ,Oil Field.Gas Field | ||||||
| Material | 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 |
| Material | Mechanical property ( length of sample:25mm) | ||||
| TS σb(MPa) | YP σs(MPa) | Elongation δ5(%) | Reduction of area(%) | Hardness | |
| 10# | ≥410 | ≥245 | ≥25 | ≥55 | ≤156HB |
| 20# | ≥410 | ≥245 | ≥25 | ≥55 | ≤156HB |
| 45# | ≥600 | ≥355 | ≥16 | ≥40 | ≤229HB |
Production Process
Product Inspection
Product Application
Packing & Delivery
1. Bundle packing.
2. Beveled end or plain end or varnished as buyer's required.
3. Marking: as per customer's requests.
4. Painting varnish coating on the pipe.
5. Plastic caps at ends.
Company Profile
Tianjin Jinxinbao Metal 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
Q: How about the product test?
A:Based on the pipe standard, the pipes will be tested by hydrostatic test , X-ray inspection and full body UT test , after manufacture and heat treatment.
Q:How do get price list ?
A:Please tell us the specifications you want so that we can send you price list accordingly.
Q: What payment methods your company accept?
A: We accept T/T, L/C, Western Union.
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.
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.
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