35crmo / 4135 Gas Cylinder Pipe

Gas cylinder re-industrial enterprises, fire protection, medical applications are widely used, equipment and media for the storage and release of gaseous media. The gas cylinder tube is a seamless steel tube suitable for the production of gas cylinder type high pressure vessels.
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Product Details

Introduction

Gas cylinder re-industrial enterprises, fire protection, medical applications are widely used, equipment and media for the storage and release of gaseous media. The gas cylinder tube is a seamless steel tube suitable for the production of gas cylinder type high pressure vessels.


Standard

GB 18248、JIS G3429、ASTM A372、ISO 11120


Weight

Steel pipes shall be delivered in actual weight. According to the requirements of the purchaser, it is negotiated between the supplier and the buyer, and is indicated in the contract, and can also be delivered according to the theoretical weight.


Approximate Map

GB 18248

JIS G 3429

ISO 11120

EN 10297-1

ASTM A372

DOT 49CFR§178.37

37Mn

STH11

STH12

/

38Mn6

Grade C

Inter-mediate manganese

34Mn2V

STH11

STH12

/

/

/

/

30CrMo

STH21

GroupⅡ

30CrMo4

Grade E

4130X

35CrMo

STH22

GroupⅡ

34CrMo4

/

/

34CrMo4

STH22

GroupⅡ

34CrMo4

/

/

30CrMnSiA

/

/

/

/

/


Cold drawn seamless tubes used for long tube trailer


1

Φ540*7.8

2

Φ540*9.3

3

Φ559*7.8

4

Φ559*11.0

5

Φ559*16.8

6

Φ559*17.6

7

Φ559*23.4

8

Φ610*15.7

9

Φ660*8.3

10

Φ660*19.8

11

Φ711*21.5

12

Φ711*23.5

13

Φ715*21.5

14

Φ720*21.8


Size Range

Nominal outer diameter (O.D.) Φ60 ~ 210mm; wall thickness (W.T.) 2.4 ~ 5.0mm;

Nominal outer diameter (O.D.) Φ210 ~ 356mm; wall thickness (W.T.) 4.5 ~ 7.0mm;

Nominal outer diameter (O.D.) Φ370 ~ 457mm; wall thickness (W.T.) 5.5 ~ 25mm;

Nominal outer diameter (O.D.) Φ480 ~ 730 mm; wall thickness (W.T.) 8.0 ~ 30.0mm


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