Low Temperature ASME SA334 Gr 6 Carbon Steel Seamless J Tubes

• Customization: Available
• Application: Chemical Industry, Construction Industry, Oil and Gas Industry, Water Treatment Plants
• Certification: CE
• Model NO.: ASME SA334 Gr 6 Carbon Steel Seamless J Tubes
• Elongation: as Per Client′s Design
• Length: as Per Client′s Design
• Outer Diameter: 3.18-810mm/Custom
• tensile strength: as Per Products
• Wall Thickness: Sch5s-Sch160, Xs,Xxs/Custom
• Name: ASME SA334 Gr 6 Carbon Steel Seamless J Tubes
• Steel Grade: ASME SA334 Gr 6/SA179/192
• Process: Polished/Solution Treatment
• Condition: Hot Finished/Cold Finished
• End: Plain End/Bevel End
• Test: Et,Ut,PT,Ht
• Stock: Size Can Customized
• Processing: Customized
• Thickness: 1-150mm
• Used: Factory, Decoration, Food
• Packing: Standard Export Packing
• Delivery Time: 10-30 Working Days
• Size: as Per Client Design
• Selling Units: Single Item
• Low MOQ: 5
• Transport Package: Woven Bag/Wooden Case
• Specification: SCH 5S-SCH160
• Trademark: EZS
• Origin: China
• Production Capacity: 10, 000, 000 Kgs/Year

Product Description

Product Description

 

Product Name	Low Temperature ASME SA334 Gr 6 Carbon Steel Seamless J Tubes
Size	OD	3.18-810mm
	Thickness	0.2-40mm
	Max Length	50m
Process	Cold drawn, Hot rolled
Usage	Gas Industry, Oilfield, Thermal power, Oil industry, Shipbuilding, Petrochemical, Tanker, Nuclear , etc
Payment:	L/C at sight, L/C 180 days, T/T, D/P, OA, Western Union,
Port of Shipment	Shanghai port in China

 

 

 

ASTM A334 / ASME SA334 Chemical Compositions

Standard	Grade	Chemical Components (%)
		C	Si	Mn	P	S	Ni
ASTM A334/ ASME SA334	GR.6	≤0.30	≥0.10	0.29-1.06	≤0.025	≤0.025	/

Mechanical Tests Required

Standard	Grade	Mechanical Properties
		Tensile	Yield	Elongation	The Low degree of Temperature test
		Strength (Mpa)	Strength (Mpa)	(%)
ASTM A334/ ASME SA334	Gr.6	≥415	≥240	≥30	-45°

 

Heat Treatment

All A334 GR.6 seamless and welded tubes, other than Grades 8 and 11, shall be treated to control their microstructure in Accor- dance with one of the following methods:

• Normalize by heating to a uniform temperature of not less than 1550°F [845°C] and cool in air or in the cooling chamber of an atmosphere-controlled furnace.
• Normalize as in standard 10.1.1, and, at the discretion of the manufacturer, reheat to a suitable tempering temperature.
• For the seamless process only, reheat and control hot working and the temperature of the hot-finishing operation to a finishing temperature range from 1550 to 1750°F [845 to 955°C] and cool in a controlled atmosphere furnace from an initial temperature of not less than 1550°F [845°C].
• Treat as in 6.1.3 and, at the discretion of the manufacturer, reheat to a suitable tempering temperature.

 

 

Detailed Photos

 

 

Processing of Production