Zhejiang Seamless Pipe Co.,Ltd

SMLSCO produces specifications for seamless tubes.

Material TP304/L, TP316/L
Outer diameter DN8-DN450
Wall thickness sch10s, sch40/sch40s, sch80/sch80s

Introduction to SMLSCO stainless steel seamless tube.

chemical composition:

C (Max) Si (Max) Mn (Max) P (Max) S (Max) Cr Ni Mo Ti
TP304L/1.4307 0.035 1.00 2.00 0.045 0.030 18.0-20.0 8.0-12.0
TP316L/1.4404 0.035 1.00 2.00 0.045 0.030 16.0-18.0 10.0-14.0 2.0-3.0

Product description.

The outer diameter is 13.7-457.2 mm
The wall thickness is 2.11-23.83mm
NPS DN8-DN450
Size 10/10S, 40/40S, 80/80S
Material grade 304L/316L
Standard ASTM A312
Applications for fluid and gas transport, structure and processing.
Certified ISO9001:2015, PED
Process Method Cold pull/cold rolling
Surface treatment Acid wash annealing fire
Packing Woven bags for cabinets
Delivery time is 2 weeks
Price Item FOB, CIF or negotiation
Payment method T/T (30% advance, 70% BL copy) or negotiation.
Quality requirements 100% inspection of each pipe, including but not limited to dimensional inspection, chemical composition, mechanical properties and ET testing.
Main markets Turkey, Russia, South Africa, South America, Southeast Asia, Middle East

Test.

NTD (ultrasonic test, vortex test)
Mechanical testing (stretch test, expansion test, flattening test, hardness test, hydraulic test).
Metal testing (gold phase analysis, impact test - high/low temperature)
Chemical analysis (photoelectric emission spectrum).