TORICH GB/T 28884 300L~3000L Seamless Steel Tubes for Large Volume Gas Cylinder

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$800.00 - $1,200.00 / Ton | 5 Ton/Tons (Min. Order)
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Overview
Quick Details
Standard:
JIS
Standard2:
JIS G3429
Grade Group:
Cr-Mo alloy
Grade:
30CrMo
Thickness:
4 - 100 mm
Section Shape:
Round
Outer Diameter(Round):
80 - 1200 mm
Place of Origin:
Zhejiang, China
Application:
For Gas Cylinder
Technique:
Hot Rolled
Certification:
ISO 9001 ISO 14001 TS 16949
Surface Treatment:
Oiled or according to customer's request
Special Pipe:
For Gas Cylinder
Alloy Or Not:
Is Alloy
Product name:
300L~3000L Seamless Steel Tubes for Large Volume Gas Cylinder
Keyword:
Seamless Steel Tubes for Large Volume Gas Cylinder
Type:
Seamless Round Steel Pipe
Surface:
Oiled or according to customer's request
Material:
30CrMoE 42CrMoE 4130X 4142
Usage:
Special Purpose, Large Volume Gas Cylinder
Shape:
Round Shape
OD:
80-1200mm
WT:
4-100mm
Length:
4-12m Upon customer's request
Supply Ability
Supply Ability:
30000 Ton/Tons per Year Seamless Steel Tubes for Large Volume Gas Cylinder
Packaging & Delivery
Packaging Details
Seamless Steel Tubes for Large Volume Gas Cylinder packing in bundles, wooden box or other seaworthy ways.
Port
Shanghai

TORICH GB/T 28884 300L~3000L Seamless Steel Tubes for Large Volume Gas Cylinder

 

SPEC:

Material:30CrMoE 42CrMoE 4130X 4142

Size Range:OD:80-1200mm

                    WT:4-100mm

                    General Length:4-12m

 

Tolerance:

According to the following tables or customers’ request.

 

CategorySizeTolerance
Outside Diameter(D)-±1%D
Minimum Wall Thickness(Smin)D≤559

+25%Smin

0

D>559

+27.5%Smin

0

Wall Thickness(S)D≤559

+12.5%S

-10%S

D>559±12.5%S

 

Mechanical Properties:

 

SteelTensile StrengthLower yield strength or specified plasticity elongationpercentage elongation after fractureYield ratioHardness-40℃ Shock absorption energy
Grade    HBWKV2/
 Ra /ReL or Rp0.2a /A50mma/(ReL/Ra orRp0.2/Ra)/% J
 MPaMPa%  AverageSingle Sample
30CrMoEb≥720≥485≥20≤86≤269≥40≥32
42CrMoEc≥930≥760≥16-≤330≥40≥32
Grade 30CrMoE mechanical property is equivanlent to 4130X
Grade 42CrMoE mechanical property is equivanlent to 4142

 

Chemical Compositions:

 

Steel

Grade

Tensile Strength

Ra /

MPa

Lower yield strength or specified plasticity elongation

ReL or Rp0.2a /

MPa

percentage elongation after fracture

A50mma/

%

yield ratio

(ReL/Ror Rp0.2/Ra)/

%

Hardness

HBW

-10℃Shock absorption energy KV2/

J

Average

Single Sample

30CrMoEb

720

485

20

86

269

40

32

42CrMoEc

930

760

16

-

330

40

32

 

Characteristic:

TORICH QUALITY ASSURANCE

Good surface quality

Good OD and ID tolerance controlled to Technical Standard
Stable quality
100% Eddy Current Test

 

Processing:

 

Technical Delivery Conditions:Steel pipe in hot rolling(enlarge) state,cold drawn or cold drawn after heat treatment state delivery.

 

Widely used in the field of:Manufacturing gas cylinder with 300L~3000L volume

 

Product Images:

 

What is your Guarantee?
1.SO9001:2008 and TS16949 certification, SGS, BV, TUV or other third party inspection is available.
2.High quality with competitive price.
3.Advanced technology, experienced engineer, ISO quality system for quality assurance and traceability.

 

Do you have agent or distributor in our country?
1.We are recruiting area agent and distributor all over the world, welcome to send us your mail or call us for detail discussion.


How is your production capability?
1.2000 tons monthly production capacity, 5000 tons monthly trading capability
2.Prompt and Timely shipment


How to get the sample?
1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details

2.Sample charges will be refunded when order is placed.


What is your Payment Term?
1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
3.Upon negotiation


Who are your customers?
1.Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc

TORICH GB/T 28884 300L~3000L Seamless Steel Tubes for Large Volume Gas Cylinder

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