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JIS G3429 Seamless Steel Tubing For Gas Cylinder

JIS G3429 Seamless Steel Tubing For Gas Cylinder

JIS G3429 Seamless Steel Tubing

Steel Tubing For Gas Cylinder

Place of Origin:

CHINA

Brand Name:

TORICH

Model Number:

JIS G3429

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Product Details
Product Name:
JIS G3429 Seamless Steel Tubing For Gas Cylinder
Model No:
JIS G3429
Technique:
Cold Drawn
Surface Treatment:
Oiled
Type:
Seamless
Alloy Or Not:
Not Alloy
Section Shape:
Round
Application:
For Boilers,Superheaters,Steam Linepipes Of Boilers
Highlight:

JIS G3429 Seamless Steel Tubing

,

Steel Tubing For Gas Cylinder

Payment & Shipping Terms
Packaging Details
In wooden boxes or hexagonal bundles in seaworthy packing
Delivery Time
35-45days
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Product Description

JIS G3429 seamless steel tubing for gas cylinder

 

JIS G3429, specification for seamless steel tube for High pressure gas vessel or container. It covers 5 grades of seamless gas pipe for high pressure purpose.

 

Grade: STH11, STH12, STH21, STH22

Outer Dimensions: 19.05mm ~ 114.3mm

Wall Thickness:2.0mm ~ 14 mm

Length: max 16000mm

Application:High pressure gas cylinder with excellent crush resistance, original tube for liquefied gas container.

 

Classification Symbol of
Mn steel pipe STH 11, STH12
Cr-Mo steel tube STH21, STH22
Ni-Cr-Mo steel tubing STH 31


JIS G3429 tubing Chemical composition:( %)

Grade C Si Mn P S Ni Cr Mo
STH11 ≤0.50 0.10-0.35 ≤1.80 ≤0.035 ≤0.035 / / /
STH12 0.30-0.41 0.10-0.35 1.35-1.70 ≤0.030 ≤0.030 / / /
STH21 0.25-0.35 0.15-0.35 0.40-0.90 ≤0.030 ≤0.030 ≤0.25 0.8-1.2 0.15-0.30
STH22 0.33-0.38 0.15-0.35 0.40-0.90 ≤0.030 ≤0.030 ≤0.25 0.8-1.2 0.15-0.30
STH31 0.35-0.40 0.10-0.50 1.20-1.50 ≤0.030 ≤0.030 0.5-1.0 0.3-0.6 0.15-0.25


JIS G3429 pipe tolerances:

Outside diameter Wall thickness Length Wall thickness disparity
1% +30% >+30mm Within 20% of the nominal wall thickness

 

Product Pictures:

JIS G3429 Seamless Steel Tubing For Gas Cylinder 0

 

JIS G3429 Seamless Steel Tubing For Gas Cylinder 1

 

 

Company Introduction:

JIS G3429 Seamless Steel Tubing For Gas Cylinder 2

Packaging and Delivery:

JIS G3429 Seamless Steel Tubing For Gas Cylinder 3

FAQ:

Q: Are you trading company or manufacturer?

A: We are a professional steel pipes materials manufacturer.

 

Q: How long is your delivery time?

A: Generally it takes 7-14 days if the goods are in stock or 30-60 days if there is no stock, this mainly depends on quantity.

 

Q: Do you provide free sampleas?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

 

Q: What is your terms of payment?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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