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Roughness Max 0.4 Um Precision Seamless Stainless Steel Tube

Roughness Max 0.4 Um Precision Seamless Stainless Steel Tube

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

Basic Info
Model NO. TP304, TP316
Surface Treatment Bright Annealed or Electric Corrosion
Sizes 3mm to 65mm
Roughness 0.4 Max
Transport Package Wooden Case
Specification acc to the ASTM specifications or others
Trademark Tongji Engineering
Origin China
HS Code 7304419000
Production Capacity 50000PCS
Product Description

Roughness Max 0.4 Um Precision Seamless Stainless Steel Tube


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
Super Austenitic : 6 Moly, 825, 904L, 800/ 800H, N08811
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.

Roughness Max 0.4 Um Precision Seamless Stainless Steel Tube

CommodityTP304L Heat exchanger seamless tube
Process methodCold drawn/ Cold rolled/ Welded.
Materials GradesTP304L, UNS N30403
Standards:ASTM A249,A269, ASTM A312 ,ASTM A789/ A790, ASTM A511 or Closer
SizeNPS:1/8 to 40" , Schedule: 5S to XXS. Length: 20m or as required.
OD: 3 - 1016 mm, Wt: 0.5~ 25mm, Length:20m or as required.
ShapeIn straight length or as U-bend
Surface FinishedBright 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.
CertificateEN 1024 3.1/ 3.1B/ 3.2, PED, DNV, TUV.
PackingWooden case/ Steel framed plywood case/ simple packing.
Delivery TimeBy mutual agreement.

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