SS Seamless Pipes & Tubes

Poonam Enterprise offer a wide range of stainless steel seamless pipes and tubes, which have achieved wide appreciation in international arena due to their impeccable quality and long working life. The stainless steel used in the manufacturing of these pipes and tubes is of best quality and popularizes our products in the market.

Sizes :-

Products	Size / Range
Heat Exchanger Tubes	10.00 mm to 50.80 mm OD
Instrumentation Tubes	6.00 mm to 25.40 mm OD
Pipes	1/8″ to 20″ NB

Grades :-
300 series : 304,304L,316,316L,317L,321,347H,310
200 series : 201, 202
400 series : 409, 409L, 410,430

Standards :-
Conforming to international specifications of
ASTM A-213, A-249, A-269, A-312, A-358, A- 688 and its equivalents in ASME, DIN, NFA, JIS etc.
Specifications :-

Products	Specification
Heat Exchanger Tubes	ASTM A-213, A-268, A-269, A-270, A-789 DIN -17456 & 17458 ( Class -1) U tubes as per customer’s drawing.
Instrumentation Tubes	ASTM A-213, A-269, DIN -17456 & 17458 ( Class -1)
Pipes	ASTM- 312, A-790