Home > Hydraulic Cylinder Steel Tube >

GB 18248 37Mn 30CrMo Large Diameter Steel Pipe Seamless For Gas Cylinder

Product Categories

NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

GB 18248 37Mn 30CrMo Large Diameter Steel Pipe Seamless For Gas Cylinder

Name: GB 18248 37Mn 30CrMo Large Diameter Steel Pipe Seamless For Gas Cylinder
Brand: New Era
Price: 1 USD

China GB 18248 37Mn 30CrMo Large Diameter Steel Pipe Seamless For Gas Cylinder wholesale

Brand Name : New Era

Model Number : GB 18248

Certification : ISO 9001 ISO 14001 TS 16949

Place of Origin : China

MOQ : 3tons

Price : Negotiation

Payment Terms : T/T

Supply Ability : 2500 tons/month

Delivery Time : 45 days

Packaging Details : Packing in wooden box，hexagonal bundles or other seaworthy ways.

Product Name : Seamless Steel Tubes For Gas Cylinder GB 18248 37Mn 30CrMo

Shape : Round

OD Size : 4-1200mm

WT Size : 0.3-200mm

Steel Material : 37Mn 30CrMo 34CrMo4 35CrMo

Application : For High Pressure Gas Cylinder

Surface : With Anti Rust Protection

Length : 4-12.5m

Contact Now

Seamless Steel Tubes for Gas Cylinder GB 18248 37Mn 30CrMo

SPEC:
Material:37Mn 30CrMo 34CrMo4 35CrMo
Diameter : 4-1200mm
Wall thickness : 0.3-200mm
Length : 4-6m Upon customer's request

Production method: Hot rolling(extrusion), cold drawn, cold rolled

Delivery condition: BK,GBK,NBK

Chemical composition of Seamless Steel Tube for GasCylinder:

Steel Grade	Chemical composition
Steel Grade	C	Si	Mn	P	S	P+S	Cr	Mo	V	Ni	Cu
37Mn	0.34-0.40	0.10-0.30	1.35-1.65	≤0.030	≤0.030	≤0.055	≤0.30	/	/	≤0.30	≤0.20
34Mn2V	0.30-0.37	0.17-0.37	1.40-1.75	≤0.030	≤0.030	≤0.055	≤0.30	/	0.07-0.12	≤0.30	≤0.20
30CrMo	0.26-0.34	0.17-0.37	0.40-0.70	≤0.030	≤0.030	≤0.055	0.80-1.10	0.15-0.25	/	≤0.30	≤0.20
35CrMo	0.32-0.40	0.17-0.37	0.40-0.70	≤0.030	≤0.030	≤0.055	0.80-1.10	0.15-0.25	/	≤0.30	≤0.20

Seamless steel pipes Mechanical Properties :

Steel Grade	Tensile Strength MPa	Yield Strength MPa	Elongation %
37Mn	≥750	≥630	≥16
34Mn2V	≥745	≥530	≥16
30CrMo	≥930	≥785	≥12
35CrMo	≥980	≥835	≥12

Tolerance of seamless gas cylinder steel pipe:
1. Tolerance of the OD,WT:

Production Method	Tolerance for OD & WT %
Production Method	Tolerance for OD	Tolerance for WT
Hot rolling Tube	±1.0	+12.5 -10
Cold Drawn (Cold Rolled) Tube	±0.75	+12.5 -10

Widely used in the field of: for Gas Cylinder Applications, Oil Cylinders/Telescopic Cylinders, mechanical and general engineering purposes.

Products show

Product Tags:

hydraulic cylinder pipe

pneumatic cylinder tubing

GB 18248 37Mn 30CrMo Large Diameter Steel Pipe Seamless For Gas Cylinder Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!