High Quality 347/347H Stainless Steel Seamless Pipe for Food Processing Equipment

• Customization: Available
• Warranty: 1 Year
• Type: Seamless
• Model NO.: 347
• Technique: Cold Rolled
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose, Marine Pipe
• Section Shape: Round
• Length: 6m or as Required
• Certificate: CCS, ABS, GOST, Lr, Gl, BV, Dnv, Kr, Rina, Nkk
• Standard: GB, ASTM, AISI, JIS, DIN, En, GOST
• Grade: 300 Series, Duplex and Super Duplex Steel
• Transport Package: Plastic Wrapping, Bundling, Wooden Case
• Specification: customizable
• Trademark: xhxmat
• Origin: Zhejiang

Product Description

Our 347/347H stainless steel seamless pipe is an austenitic grade stabilized with niobium, providing exceptional resistance to intergranular corrosion in high-temperature service. It offers excellent strength and oxidation resistance up to 1600°F (870°C), making it ideal for applications such as furnace parts, heat exchangers, and aircraft exhaust systems. The seamless construction ensures superior pressure integrity, reliability, and consistent performance in corrosive environments, including those containing sulfuric acid. This tubing is available in a range of sizes and is manufactured to meet stringent ASTM and ASME specifications for quality and dependability.
 

 

Product Parameters

 

Item	347/347H Stainless Steel Seamless Tube/Pipe
Standard	GB/T 14975; GB/T 14976; GB 13296; GB5310; GB9948 ASTM: A213; A269; A312; A511; A789; A790 DIN: 17456; 17458 JIS: G3459; G3463 EN: 10216-5; 10216-2; EN10305-1
Material	347, 347H
Surface	Polishing,annealing,pickling,bright
Shape	Round Pipe/Tube
Type	Cold rolled
Application	Heat Exchanger, Chemical & Petro-chemical, Onshore & Offshore Oil & Gas, Power Plant, Ship building, Pulp & Paper, Pharmaceutical
size	Length	6m or Customized
	Outer diameter	OD: 6mm~630mm WT: 1mm~50mm
Delivery time	Prompt delivery or as the order quantity.
Package	Standard export seaworthy package,or as required