STAINLESS STEEL TUBES

WELDED TUBES: ASTM Standards USA

Product

Size

Thickness

Specifications

Material

Welded Stainless Tubes for General Purpose

OD 9.5mm to 200 mm

0.5mm to 4mm

ASTM A 269,
ASTM A 789,
ASTM A 778

Austenitic 304/304L, 316, 316L, 316Ti , 317, 321, 347, 348, Super austenitic, Duplex S32202, S 32304, S32205, S32507

Welded Steel boiler, super
heater, heat exchanger
and  condenser tubes.

12.7mm to
101.6 mm

0.5 to 2.0mm

ASTM A 2

Austenitic 304/304L, 316, 316L, 316LN , 316Ti, 317, 317L, 321,321 H, 347, 347H, 309HCb, 310HCb

Welded Tubes : EN Standard Europe: EN ISO 1127

Product

Diameter DN

OD in mm

Wall thickness

Specifications

Welded Steel Tubes for Pressure Purposes

15 to 500

21.3mm to 508mm

Up to 6.0mm

EN 10217-7

Welded Circular Tubes for Mechanical and General Engineering Purpose for Architectural , Building and constructions, Decorative purposes in Automotive and heavy transport segments

150 to 700

219.1 mm to 711 mm

3.0mm to 18.0mm

EN 10296-2,