stainless steel seamless pipe

(1). Manufacturing Standard: ASTM A554. (2). Grade of the material: AISI 201, AISI 202, AISI 304, AISI 304L, AISI 316, AISI 316

Φ6x1	Φ34x2-8	Φ70x3-10	Φ152x3-20
Φ8x1-2	Φ36x2-8	Φ73x3-10	Φ159x3-25
Φ10x1-2	Φ38x2-8	Φ76x2-16	Φ168x3-30
Φ12x1-3	Φ40x2-8	Φ80x2-16	Φ180x3-30
Φ14x1-4	Φ42x2-8	Φ83x2-16	Φ219x4-35
Φ16x1-4	Φ45x2-8	Φ89x2-16	Φ245x5-35
Φ18x1-4	Φ48x2-8	Φ95x2.5-16	Φ273x5-40
Φ20x1-5	Φ50x2-8	Φ102x2.5-18	Φ325x5-40
Φ22x1-5	Φ51x2-8	Φ108x2.5-18	Φ355x7-40
Φ25x1.5-5	Φ57x2-10	Φ114x2.5-18	Φ377x8-45
Φ27x2-5	Φ60x2-10	Φ120x3-18	Φ426x8-50
Φ28x2-5	Φ63x2-10	Φ127x3-18	Φ456x8-50
Φ30x2-8	Φ65x3-10	Φ133x3-18	Φ530x8-50
Φ32x2-8	Φ68x3-10	Φ140x3-20	Φ630x10-40

Stainless steel technical standard:

Name	type	standard Name	standard No.
Stainless steel	Φ6~630x 1~50mm	Stainless steel pipe for liquid transport	GB/T14976-2002
Stainless steel	Φ6~630x 1~50mm	Stainless steel pipe for structure	GB/T14975-2002
Stainless steel	Φ6~630x 1~50mm	Stainless steel pipe for boiler	GB13296-91
Stainless steel	Φ219~1200x 3~20mm	Stainless steel pipe for liquid transport	GB12770-2002

   

type	Size(mm)	precision
		Normal type	High type
cold-drawing	O.D 6-10	Stainless steel pipe for liquid transport	Φ355x7-40
	>10-30	Stainless steel pipe for structure	Φ377x8-45
	>30-50	Stainless steel pipe for boiler	Φ426x8-50
	>50	Stainless steel pipe for liquid transport	Φ456x8-50
rolled tube	TH 0.5-1.0	±0.15mm	Φ530x8-50
	>1.0-3.0	±14%	±12%
	>3.0	±12%	-10%
		-10%	+10%

stainless steel seamless pipe