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Tianjin Wanlei Steel Pipe Co.,Ltd
TEL: 86-22-65815991
FAX: 86-22-25343802
CELL: 86-18526839451, 86-18526839452
EMAIL: admin@wanleipipe.com
WEBSITE: www.seamlesscarbonsteelpipe.com
ADD: Room 403, Unit 1, Building 31, Polar Square, Central Business District, Binhai New Area, Tianjin, China (Mainland)
Contact Information
JIS G3456 Seamless Steel Pipes For High Temperature Service
JIS G3456 carbon steel seamless pipes are used mainly for piping subjected to a temperature over 350℃. Which have high strength and excellent high-temperature resistance. We provide JIS G3456 high-temperature seamless steel pipes that the dimension is within 1/8” to 26”. Non-regular dimension and length can also be customized. Welcome to your purchase.
Description
Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of jis g3456 seamless steel pipes for high temperature service in China, featured by quality products and low price. If you're going to wholesale durable jis g3456 seamless steel pipes for high temperature service made in China, welcome to get pricelist and free sample from our factory.
Product Introduction
JIS G3456 carbon steel seamless pipes have excellent high-temperature resistance. They are used mainly for piping subjected to a temperature over 350℃. In addition to excellent high-temperature resistance, they also have high strength. JIS G3456 standard covers three steel grades: STPT370, STPT410, and STPT480. These numbers represent their tensile strength. This means that the seamless pipes still maintain good mechanical properties in high-temperature environments.
We are able to provide JIS G3456 high-temperature seamless steel pipes that the dimension is within 1/8" to 26".

Specifications
| Product name | High Temperature Seamless Steel Pipe |
| Place of origin | China |
| Standard | JIS G3456 |
| Steel gardes | STPT370, STPT410, STPT480 |
| Outside diameter | 1/8" to 26" (customizable) |
| Wall thickness | 1mm to 60mm |
| Length | 3m to 12m, 6m fixed, 12m fixed, or other customized length |
| Surface treatment | Black painting and Varnish painting |
| Pipe ends | Plain end, Bevel end (pipes above 2") |
Chemical Compositions %
| Steel grades | C,max | Si | Mn | P,max | S,max |
| STPT 370 | 0.25 | 0.10 to 0.35 | 0.30 to 0.90 | 0.035 | 0.035 |
| STPT 410 | 0.30 | 0.10 to 0.35 | 0.30 to 1.00 | 0.035 | 0.035 |
| STPT 480 | 0.33 | 0.10 to 0.35 | 0.30 to 1.00 | 0.035 | 0.035 |
Mechanical Properties
| Steel grades | Tensile strength,min(Mpa) | Yield strength,min(Mpa) |
| STPT 370 | 370 | 215 |
| STPT 410 | 410 | 245 |
| STPT 480 | 480 | 275 |
Product Show
We are able to provide professional surface treatment service, such as black painting and varnish painting. We have large stock, seamless steel pipes are available in multiple dimensions.


Inspection
We have professional quality control team to control quality, all steel pipes will be carefully inspected before delivery.

Our Advantages
01
Fast Delivery
Fast delivery is our greatest advantage, we are able to pick up rapidly the steel pipes from other factories. The delivery is very fast.
02
High Quality
Our steel pipes come from top manufacturers and suppliers in China. "Quality first" is our business philosophy.
03
Professional Team
We have professional quality control team to control quality, all steel pipes will be carefully inspected before delivery.
04
Custom Service
Seamless steel pipes of non-regular dimensions can be customized.
FAQ
Q: What is your delivery time?
A: Generally, the delivery time is within 20 to 30 days ; The specific delivery time depends on product's quantity and type.
Q: Could you accept the third party inspection?
A: Yes, we absolutely accept the third party inspection.
Q: Could you accept the small order?
A: Yes, small and trial orders can be accepted.
Q: What is your payment terms?
A: One is 100%T/T, another one is 30%T/T and the balance of BL before delivery.
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