stainless steel pipe polished manufacturer from China Saky Steel CO., LTD

Place of Origin:

Shanghai, China (Mainland)


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Product Detail

Oil,Medical Machines Water Conservancy Projects And So

1.Detailed Product Description

Size	(2-630) x (0.3-50) x (800 - 13000)mm
Material Grade	304, 304L, TP304, TP304L, 316L, TP316L, 321, F321, etc.
Standard	ISO 9001/ ASTM A269/ A270/ A312/ A213, GB/T 14976/ GB/T 13296, etc.
Description	Process Method	Cold Drawn
	Surface Finish	Treatment: Annealing and Pickling, Wire Drawing or Hairline Finish
	Ends Finish	Plain Ends or Beveled Ends
	Test	Eddy Current/ Hydrostatic/ Ultrasonic/ Intergranular Corrosion Or according to customers' request
Application	For use in the Petroleum, Chemical, Chemical fiber, Medical Machinery, Aerospace, Paper, Food, Shipbuilding, Environmental Protection, Boilers, Heat Exchangers, Pressure Vessels, Condensers, Water, Electricity and other industries.
Packing	Each in PVC bags, Bundles with knitted plastic bags, Wooden cases or according to customers' request

2. stainless steel chemical composition

Reference Table of Chinese-foreign Stainless Steel Brand

No	GB	JIS	ASTM	Chemical Composition(wt%)
No	GB	JIS	ASTM	C	Si	Mn	P	S	Ni	Cr	other
1	1Cr 18Ni9Ti			≤0.12	≤1.00	≤2.00	≤0.035	≤0.030	8.00~10.00	17.00~19.00	Ti:(c-0.02)-0.08
2	0Cr 18Ni10Ti	SUS321	321, S32100	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	9.00~12.00	17.00~19.00	Ti≥5c%
3	0Cr 18Ni9	SUS304	304, S30400	≤0.07	≤1.00	≤2.00	≤0.035	≤0.030	8.00~11.00	17.00~19.00
4	00Cr 19Ni10	SUS304L	304L, S30403	≤0.03	≤1.00	≤2.00	≤0.035	≤0.030	8.00~10.00	18.00~20.00
5	0Cr17 Ni12Mo2	SUS316	316, S31600	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	10.00~14.00	16.00~18.50	Mo:2.00-3.00
6	00Cr17 Ni14Mo2	SUS316L	L316L, S31603	≤0.03	≤1.00	≤2.00	≤0.035	≤0.030	12.00~15.00	16.00~18.00	Mo:2.00-3.00
7	0Cr18Ni 12Mo2Ti			≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	11.00~14.00	16.00~19.00	Mo:1.80-2.50
8	0Cr2 5Ni20	SUS310S	310S, S31008	≤0.08	≤1.00	≤2.00	≤0.035	≤0.030	19.00~22.00	24.00~26.00

Production	Stainless steel seamless pipe/tube
Technique	Seamless (Cold Drawn/Cold Rolling)
Standard	GB/T 14975-2002,GB/T 14976-2002,GB 13296-2007,GB 9948-2006,GB 5310-95
	ASTM A312, ASTM A213, ASTM A269 and ASTM A511, ASTM A789 and ASTM A790
	JIS 3463 and JIS 3459
	DIN 2462, DIN 17458 and DIN 17456
	GOST 9941
Out Diameter	1/8"~32",6mm~830mm
Wall Thickness	SCH10S,SCH40S,SCH80S,SCH160S,1mm~60mm
Material	TP304,TP304L,TP304H,TP316,TP316L,TP316Ti,TP309,TP310S,TP314,
Material	TP317L,TP321,TP347H,904L,S31803,S32205,S32750 etc.
Length	1-12m or as customers required
Surface treatment	polishing,annealing,bright annealing and acid pickling
Package	1. Bundle packing.
	2. Bevelled end or plain end as buyer's required.
	3. Marking: as per customer's requests.
	4. Plastic bag wrapped outside the pipe.
	5. Pack into plywood case.
	6. Plastic caps at ends.

Chemical Composition

NO.	STAN DARD	GRAND	C	Si	Mn	P	S	Cr	Ni	Mo	N	Cu	Ti	Nb
1	ASTM A312	TP304	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.030	18.0 -20.0	8.0 -11.0
2	ASTM A312	TP304H	0.04 -0.10	≤1.0	≤2.0	≤0.045	≤ 0.030	18.0 -20.0	8.0 -11.0
3	ASTM A312	TPP304L	≤0.035	≤1.0	≤2.0	≤0.045	≤ 0.030	18.0 -20.0	8.0 -12.0
4	ASTM A312	TP316L	≤0.035	≤1.0	≤2.0	≤0.045	≤ 0.030	16.0 -18.0	10.0 -14.0	2.00 -3.00
5	ASTM A312	TP316	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.030	16.0 -18.0	11.0 -14.0	2.00 -3.00
6	ASTM A312	TP317	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.030	18.0 -20.0	11.0 -14.0	3.00 -4.00
7	ASTM A312	TP317L	≤0.035	≤1.0	≤2.0	≤0.045	≤ 0.030	18.0 -20.0	11.0 -15.0	3.00 -4.00
8	ASTM A312	TP321	≤0.03	≤1.0	≤2.0	≤0.045	≤ 0.030	17.0 -19.0	9.0 -12.0				5* C+N) ~0.7
9	ASTM A312	TP347H	0.04 -0.10	≤1.0	≤2.0	≤0.045	≤ 0.030	17.0 -19.0	9.0 -12.0					8*C ~1.10
10	ASTM A789	S31803	≤0.03	≤1.0	≤2.0	≤0.030	≤ 0.020	21.0 -23.0	4.50 -6.50	2.50 -3.50	0.08 -0.20
11	ASTM A789	904L	≤0.02	≤1.0	≤2.0	≤0.045	≤ 0.035	19.0 -23.0	23.0 -28.0	4.00 -5.00		1.0 -2.0
12	ASTM A312	TP310S	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.030	24.0 -26.0	19.0 -22.0
13	ASTM A312	TP314	≤0.025	1.5 -3.0	≤2.0	≤0.045	≤ 0.030	23.0 -26.0	19.0 -22.0
14	DIN17 458-85	1.4301 (304)	≤0.07	≤1.0	≤2.0	≤0.045	≤ 0.015	17.0 -19.5	8.5 -10.5		≤0.11
15	DIN174 58-85	1.4306 (304L)	≤0.03	≤1.0	≤2.0	≤0.045	≤ 0.015	18.0 -20.0	10.0 -12.5		≤0.11
16	DIN174 58-85	1.4404 (316L)	≤0.03	≤1.0	≤2.0	≤0.045	≤ 0.015	16.5 -18.5	11.0 -14.0	2.00 -2.50	≤0.11
17	DIN17 458-85	1.4401 (316)	≤0.07	≤1.0	≤2.0	≤0.045	≤ 0.015	16.5 -18.5	10.5 -13.5	2.00 -2.50	≤0.11
18	DIN17 458-85	1.4541 (321)	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.015	17.0 -19.0	9.0 -12.0	5*C -0.70
19	DIN17 458-85	1.4550 (347H)	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.015	17.0 -19.0	9.0 -12.0					10*C ~1.00
20	DIN17 458-85	1.4462 (2205)	≤0.03	≤1.0	≤2.0	≤0.035	≤ 0.015	21.0 -23.0	4.5 -6.5	2.50 -3.50	0.10 -0.22
21	DIN17 458-85	1.4539 (904L)	≤0.02	≤0.70	≤2.0	≤0.035	≤ 0.015	19.0 -21.0	24.0 -26.0	4.00 -5.00	≤0.15	1.20 -2.00
22	DIN17 458-85	1.4841 (314)	≤0.20	1.50 -2.50	≤2.0	≤0.045	≤ 0.030	24.0 -26.0	19.0 -22.0

NO.

STAN

DARD

GRAND

ASTM

A312

TP304

≤0.08

≤1.0

≤2.0

≤0.045

≤

0.030

18.0

-20.0

8.0

-11.0

ASTM

A312

TP304H

0.04

-0.10

≤1.0

≤2.0

≤0.045

≤

0.030

18.0

-20.0

8.0

-11.0

ASTM

A312

TPP304L

≤0.035

≤1.0

≤2.0

≤0.045

≤

0.030

18.0

-20.0

8.0

-12.0

ASTM

A312

TP316L

≤0.035

≤1.0

≤2.0

≤0.045

≤

0.030

16.0

-18.0

10.0

-14.0

2.00

-3.00

ASTM

A312

TP316

≤0.08

≤1.0

≤2.0

≤0.045

≤

0.030

16.0

-18.0

11.0

-14.0

2.00

-3.00

ASTM

A312

TP317

≤0.08

≤1.0

≤2.0

≤0.045

≤

0.030

18.0

-20.0

11.0

-14.0

3.00

-4.00

ASTM

A312

TP317L

≤0.035

≤1.0

≤2.0

≤0.045

≤

0.030

18.0

-20.0

11.0

-15.0

3.00

-4.00

ASTM

A312

TP321

≤0.03

≤1.0

≤2.0

≤0.045

≤

0.030

17.0

-19.0

9.0

-12.0

C+N)

~0.7

ASTM

A312

TP347H

0.04

-0.10

≤1.0

≤2.0

≤0.045

≤

0.030

17.0

-19.0

9.0

-12.0

8*C

~1.10

ASTM

A789

S31803

≤0.03

≤1.0

≤2.0

≤0.030

≤

0.020

21.0

-23.0

4.50

-6.50

2.50

-3.50

0.08

-0.20

ASTM

A789

904L

≤0.02

≤1.0

≤2.0

≤0.045

≤

0.035

19.0

-23.0

23.0

-28.0

4.00

-5.00

1.0

-2.0

ASTM

A312

TP310S

≤0.08

≤1.0

≤2.0

≤0.045

≤

0.030

24.0

-26.0

19.0

-22.0

ASTM

A312

TP314

≤0.025

1.5

-3.0

≤2.0

≤0.045

≤

0.030

23.0

-26.0

19.0

-22.0

DIN17

458-85

1.4301
(304)

≤0.07

≤1.0

≤2.0

≤0.045

≤

0.015

17.0

-19.5

8.5

-10.5

≤0.11

DIN174

58-85

1.4306
(304L)

≤0.03

≤1.0

≤2.0

≤0.045

≤

0.015

18.0

-20.0

10.0

-12.5

≤0.11

DIN174

58-85

1.4404
(316L)

≤0.03

≤1.0

≤2.0

≤0.045

≤

0.015

16.5

-18.5

11.0

-14.0

2.00

-2.50

≤0.11

DIN17

458-85

1.4401
(316)

≤0.07

≤1.0

≤2.0

≤0.045

≤

0.015

16.5

-18.5

10.5

-13.5

2.00

-2.50

≤0.11

DIN17

458-85

1.4541

(321)

≤0.08

≤1.0

≤2.0

≤0.045

≤

0.015

17.0

-19.0

9.0

-12.0

5*C

-0.70

DIN17

458-85

1.4550 (347H)

≤0.08

≤1.0

≤2.0

≤0.045

≤

0.015

17.0

-19.0

9.0

-12.0

10*C

~1.00

DIN17

458-85

1.4462 (2205)

≤0.03

≤1.0

≤2.0

≤0.035

≤

0.015

21.0

-23.0

4.5

-6.5

2.50

-3.50

0.10

-0.22

DIN17

458-85

1.4539 (904L)

≤0.02

≤0.70

≤2.0

≤0.035

≤

0.015

19.0

-21.0

24.0

-26.0

4.00

-5.00

≤0.15

1.20

-2.00

DIN17

458-85

1.4841 (314)

≤0.20

1.50

-2.50

≤2.0

≤0.045

≤

0.030

24.0

-26.0

19.0

-22.0

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