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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
GB/T 17396 Seamless Steel Tubes For Hydraulic Pillar Service
GB/T 17396 seamless steel pipe is a type of hot-rolled seamless steel pipe that is mainly used for manufacturing of coal mine hydraulic pillars, which has high strength and excellent mechanical properties. We can provide high quality GB/T 17396 seamless steel tubes. Welcome to your purchase.
Description
Introduction
GB/T 17396 standard is a type of hot-rolled seamless steel pipe that is mainly used for manufacturing of coal mine hydraulic pillars. GB/T 17396 seamless steel tubes have high strength and excellent mechanical properties. GB/T 17396 seamless steel tubes are usually manufactured by hot-rolled process. It is usually made of high quality carbon steel or alloy steel. The grade of carbon steel mainly include 20# 35# 45# ; the grade of alloy steel mainly include 27SiMn, 30CrMo, etc.
Specification
|
Product name |
Seamless Steel Tubes For Hydraulic Pillar Service |
|
Place of origin |
Tianjin China |
|
Standard |
GB/T 17396 |
|
Material grade
|
Carbon steel: 20#, 35#, 45#, etc. non-standard materials can be accepted |
|
Alloy steel: 27SiMn, 30CrMo, etc. non-standard materials can be accepted |
|
|
Manufacture process |
Hot-rolled process |
|
Outer diameter |
60mm-426mm |
|
Wall thickness |
1mm-30mm |
|
Length |
3m-12m or customized length |
|
Surface treatment |
Black painting, Varnish painting, hot dipped galvanized or as per clients' requirements |
|
Usage |
Hydraulic pillar or other pillar, etc. |
| Packing | In bundle or in loose |
Mechanical properties
|
Grade |
Tensile strength,min(Mpa) |
Yield strength,min(Mpa) |
Elongation,min(%) |
||
| WT≤16 | 16 | WT>30 | |||
| 35# | 510 | 305 | 295 | 285 | 17 |
| 45# | 590 | 335 | 325 | 315 | 14 |
| 27SiMn | 980 | 835 | 12 | ||
| 30CrMo | 930 | 735 | 12 | ||
Product show
Application
Due to its high strength and excellent mechanical properties, GB/T 17396 seamless steel tubes are usually used for manufacturing of coal mine hydraulic pillar or other hydraulic pillar, which can provide stably support for extraction equipment.
About us
FAQ
Q: Can I get some samples before order? Any charge?
A: Yes, we can provide free samples for you so that you can understand the quality of our products. But the transportation costs not be included.
Q: Can you accept the small order?
A: Yes, small order can be accepted by us.
Q: Do you have your own factory?
A: Yes, we have our own factory and welcome to your visit at any time.
Q: How is the quality of your products?
A: Our products are manufactured strictly according to production standard and each one is carefully inspected before delivery.
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