The Competitive Offer Stainless Steel U Heat Exchanger Tube

• Type: Stainless Steel Pipes
• Standard: AISI, GB, DIN, EN
• Grade: 300 Series
• Model NO.: 304, 304L, 304H, 316, 316Letc
• Certification: ISO, AISI, ASTM, GB, EN, DIN
• Shape: Round
• Technique: Cold-Drawing
• Surface Treatment: Pickling
• Tube Size: Od 9.53 to 38.1mm, Length 23m.
• Application: Heater, Cooler, Vaporizer, Condenser
• Structure Material: Metal Material
• Heat Transfer Surface: Tubular Heat Exchanger
• Principle: Regenerative Heat Exchanger
• Transport Package: Wooden Case
• Specification: OD: 9.53 - 38.1mm, WT: 0.5 ~ 3.0mm
• Trademark: Tongji Engineering
• Origin: China
• HS Code: 7304419000
• Production Capacity: 40 Tons/ Month

Product Description

Tongji Engineering offers a comprehensive list of tubing alloys to fit the most and least common applications.

Stainless Steel: 304 Tubing, 316/ 316L/ 316H, 317/ 317L, 309S/ 310H, 310S/ 310H, 321/321H, 347/ 347H
Duplex Stainless Steel: UNS S31803, S32304, S32205, S32750, S32507, S31050, S33207, S32101
Markets We Serve:
Oil & Gas, Power Generation, Chemical, Petrochemical, Food & Dairy, Beverage, Pharmaceutical, Biopharmaceutical, General Commercial, Specialty Automotive

We always seek and improve our service as per requirement of our valued customers.

Commodity	Seamless/ Welded Stainless Steel U Bend Tube
Process method	Cold drawn/ Cold rolled/ Welded . U-bend
Materials Grades	300S, 400S,Duplex Steel,
Standards:	ASTM A249, ASTM A269,ASTM A312 , ASTM A789/ A790, ASTM A511 or Closer
size	OD: 9.53 - 38.1 mm, Wt: 0.5 ~ 3.0mm, Length:20m or as required.
Shape	U-bend or as special form
Surface Finished	Bright Annealed/ Picking/ Manual Polish/ Mechanical Polish or as required
Inspection Testing	100% Ultrasonic Test, 100%Eddy Current Test, 100%Hydraulic Test,  100% X-Ray Test to welded pipe or as required.
	Mechanical Test, Hardness Test, Inter-granular corrosion Test.
Certificate	EN 1024 3.1/ 3.1B/ 3.2, PED, DNV, TUV.
Packing	Wooden case/ Steel framed plywood case/ simple packing.
Delivery Time	By mutual agreement.