A312 A213 Ss309 Stainless Steel Pipes

• Type: Seamless
• Technique: Cold Drawn
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Oil/Gas Drilling, Chemical Industry, Special Purpose
• Section Shape: Round
• Model NO.: KM-20201106
• Diameter: 6mm~762mm
• Thickness: Wt:1-24mm
• Transport Package: Seaworthy Package by Weaving Bags or Wooden Box.
• Specification: 1/8"~30"
• Trademark: Kingmetal
• Origin: Made in China
• HS Code: 73044190
• Production Capacity: 2000 Tons Per Month

Product Description

A312 SS309 Stainless Steel Pipes

Applications: For fluid pipe, oil pipe, boiler pipe, structural pipe and gas transport.
Outer packing: Seaworthy package by weaving bags or wooden box.

Specifications	ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
Dimensions	ASTM, ASME and API
Schedule	SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Wall Thickness	Sch 5s, 10s, 40s, 80s, 160, XXS
Size - Seamless 309 Pipes	1/8″NB TO 30″NB IN
ERW 309 Pipes	1/2" NB - 24" NB
EFW 309 Pipes	6" NB - 100" NB
Form	Round, Square, Rectangular, Hydraulic Etc
Types	Seamless, ERW, Welded, Fabricated, LSAW Pipes
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random & Cut Length.

Chemical Composition of Stainless Steel 309 Pipes :

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
309	min.	-	-	-	-	-	18.0	-	8.0	-
	max.	0.20	2	1	0.045	0.030	23		14

Mechanical properties of Stainless Steel 309 Pipes

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
309	620	310	45%	85	169