• Model NO.：KM-143
• Special Use：Boiler Tube
• Application：Boiler,Superheater, Condenser and Heat-Exchanger
• Wt：2.5~80mm
• Od：10~540mm
• Material：SA423 Gr.1
• Certification：ISO,Ce
• Package：in Bundles or as Required
• Transport Package：Bundles
• Specification：1,4′′-48′′
• Trademark：KINGMETAL
• Origin：China (Mainland)
• Production Capacity：20000ton,Month

Basic Info.

Model NO. KM-143 Special Use Boiler Tube Application Boiler,Superheater, Condenser and Heat-Exchanger Wt 2.5~80mm Od 10~540mm Material SA423 Gr.1 Certification ISO,Ce Package in Bundles or as Required Transport Package Bundles Specification 1/4′′-48′′ Trademark KINGMETAL Origin China (Mainland) Production Capacity 20000ton/Month

Product Description

 SA423 GR.1 Seamless Corten Steel Tube

ASTM A423 Grade 1 Tube is a grade of carbon steel known as the weathering steel. The specialty of the material is that it forms an oxide layer when exposed to severe weather conditions. The oxide layer formed on the surface is called the patina. Once the patina is formed, it resists contact with the atmosphere and therefore the core of the material remains non-corroded for longer periods of time. This is also called the Corten Steel GR.1 Seamless Pipe and it is used under open weather applications. Most outdoor systems that are exposed to weather use this kind of pipes.

 

Thickness:	2.5 - 80 mm	Section Shape:	Round	Outer Diameter:	10 - 540 mm
Place of Origin:	China (Mainland)	Secondary Or Not:	Non-secondary	Application:	Boiler Pipe
Technique:	Hot Rolled	Certification:	ISO	Surface Treatment:	As your requirement
Alloy Or Not:	Is Alloy	Material:	12cr1movg 42CrMo,42CrMo4,15CrMo	Grade:	12Cr1MoVG,Cr-Mo alloy
Standard:	JIS G3458-2005,JIS G3467-2006,GB 5310-1995,GB 9948-2006,GB 6479-2000,DIN 17175,ASTM A213-2001,ASTM A335-2006,JIS,GB,DIN,ASTM

Packaging & Delivery

Packaging Detail:	in bundles or according to the customer's requirements
Delivery Detail:	15-20 DAYS