Material

304:0cr18ni9, 0cr17ni8

201:1cr17mn6ni5n,1cr13mn9ni1n

316:0cr17Ni12

or as customer's request

Standard

ASTM A554, Q/GBS1-2005, customers' requests available

Size

8mm, 9.5mm,12.7mm, 18mm, 19.1mm, 14.5mm, 20.2mm, 21mm

22.2mm, 23mm, 25.4mm, 29mm, 31.8mm, 42mm, 48mm, 

50.8mm, 60mm, 63.2mm, 73mm, 76.2mm, 88.9mm, 108mm

114mm, 127mm, 141mm, 168mm, 219mm

(or customized)

Thickness

0.23mm-5.0mm

Length

6 m or according to customers' request

Tolerance

Outer diameter:0.2mm

Thickness:0.05mm

Length:0.5mm

Process Method

Cold drawn, Annealed with nitrogen protection, Ultrasonic welding,

Automatic shape, Polished, Packing.

Ends

In plain end or bevelled ends or as customers' requirements

Finishing

A. Sanded

B. 400#-600# mirror

C. Hairline brushed

D. TIN titanlum plated

E. HL brushed & mirror(two kinds of finishing for one pipe)

Inner Packing

Plastic bag

Outer Packing

Standard gunny packed for each bundle, around 300-500kgs per

bundle, or customized according to customers' requests

Application

Heat Interchangers and heaters

Decorations, constructions

Oil and chemical industry

Food industry and pharmaceutical industry

Ship-building and automobile manufacturing

Water transportation systems

Performance

Rustless, stainless, good corrosion resistance, anti-wearing, good

Appearance, excellent mechanical properties

Certification

ISO, SGS,BV. API