Discountable price Stainless Seamless Steel Pipe Tube - ASTM A269 316 stainless steel capillary tubing – Sihe factory and manufacturers

Discountable price Stainless Seamless Steel Pipe Tube - ASTM A269 316 stainless steel capillary tubing – Sihe

Short Description:

Product Detail

Product Tags

Feedback (2)

We can always satisfy our respected customers with our good quality, good price and good service due to we are more professional and more hard-working and do it in cost-effective way for 304 Seamless Steel Tube , Stainless Steel Pipe 304l , 310 Stainless Steel Capillary Tube , We can do your customized order to meet your own satisfactory! Our company sets up several departments, including production department, sales department, quality control department and sevice center, etc.

Discountable price Stainless Seamless Steel Pipe Tube - ASTM A269 316 stainless steel capillary tubing – Sihe Detail:

Manufacturing range:

stainless steel coil tube
stainless steel tube coil
stainless steel coil tubing
stainless steel coil pipe
stainless steel coil tube suppliers
stainless steel coil tube manufacturers
stainless steel pipe coil

Stainless steel capillary, stainless steel small tube is widely used in medical treatment, fiber-optic, pen making, electronic welding products, light cable joint, food, vintage, dairy, drink, pharmacy and biochemistry, different length can be provided according to requests

Capillary tubes with a maximum bore of 0.0158 in., available in a wide range of stainless steels. Sandvik capillary tubes are characterized by tight tolerances, and the inside surface of the tubes is free from oil, grease and other particles. This ensures, for example, an optimized and even flow of liquids and gases from the sensor to the measuring instrument.

Stainless steel Coiled tubing is available in a range of different product forms depending on the customer requirements. Licancheng sihe stainless steel material manufactures welded and seamless tube products. The standard grades are 304 304L 316L(UNS S31603) Duplex 2205 (UNS S32205 & S31803) Super Duplex 2507 (UNS S32750) Incoloy 825 (UNS N08825) Inconel 625 (UNS N06625) Other grades of stainless steel in duplex and superduplex and nickel alloy are available on request.

Diameter from 3mm (0.118’’) to 25.4mm (1.00’’) OD. Wall thickness from 0.5mm (0.020’’) to 3mm (0.118’’).Tubing can be supplied in the annealed or cold worked stainless steel control line pipe condition.

316 Stainless Steel Chemical Composition

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
316	min.		–	–	–	–	16.0	2.0-3.0	10.0	–
316	max.	0.035	2.0	0.75	0.045	0.030	18.0	2.0-3.0	14.0	–

Stainless Steel 316 Mechanical Properties

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
316	515	205	40	95	217

Stainless Steel 316 Physical Properties

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (m/m/0C)			Thermal Conductivity (W/m.K)		Specific Heat 0-1000C (J/kg.K)	Electrical Resistivity (n.m)
			0-1000C	0-3150C	0-5380C	at 1000C	at 5000C
316	7750	200	15.9	16.2	17.0	14.2	18.7	500	720

Stainless Steel 316 Equivalent

Equivalent Grades for 316 Stainless Steel

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 316	1.4401 / 1.4436	S31600	SUS 316	316S31 / 316S33	–	Z7CND17‐11‐02	X5CrNiMo17-12-2 / X3CrNiMo17-13-3

Specification

Brand	Liaocheng Sihe Stainless STEEL
Thickness	0.1-2.0mm
Diameter	0.3-20mm (tolerance: ±0.01mm)
Stainless Grade	201,202,304,304L,316L,317L,321,310s,254mso,904L,2205,625 etc.
Surface Finish	inside and outside are both bright annealing, cleaning, and seamless, no leaks.
Standard	ASTM A269-2002.JIS G4305/ GB/T 12770-2002GB/T12771-2002
Length	200-1500m per coil, or As customer required
Stock size	61mm ,80.5mm ,80.6mm,80.8mm, 80.9mm,81mm, 9.51mm,101mm,ect..
Certificate	ISO&BV
Packing way	Woven bags,plastic bags etc.
Application range	widely used in food industry, beverage equipment, beer machine, heat exchanger, milk/ water supply system, medical equipmentsolar energy, medical equipment, aviation, aerospace, communications, oil and other industries
Note	OEM / ODM / Buyer Label accepted.

	Size of Stainless steel Coil Tube
	ITEM	Grade					Size (MM)					Pressure (Mpa)			Length (M)
	1	316L、304L、304 alloy 625 825 2205 2507					1/8″×0.025″					3200			500-35000
	2	316L、304L、304 alloy 625 825 2205 2507					1/8″×0.035″					3200			500-35000
	3	316L、304L、304 alloy 625 825 2205 2507					1/4″×0.035″					2000			500-35000
	4	316L、304L、304 alloy 625 825 2205 2507					1/4″×0.049″					2000			500-35000
	5	316L、304L、304 alloy 625 825 2205 2507					3/8″×0.035″					1500			500-35000
	6	316L、304L、304 alloy 625 825 2205 2507					3/8″×0.049″					1500			500-35000
	7	316L、304L、304 alloy 625 825 2205 2507					1/2″×0.049″					1000			500-35000
	8	316L、304L、304 alloy 625 825 2205 2507					1/2″×0.065″					1000			500-35000
	9	316L、304L、304 alloy 625 825 2205 2507					φ3mm×0.7mm					3200			500-35000
	10	316L、304L、304 alloy 625 825 2205 2507					φ3mm×0.9mm					3200			500-35000
	11	316L、304L、304 alloy 625 825 2205 2507					φ4mm×0.9mm					3000			500-35000
	12	316L、304L、304 alloy 625 825 2205 2507					φ4mm×1.1mm					3000			500-35000
	13	316L、304L、304 alloy 625 825 2205 2507					φ6mm×0.9mm					2000			500-35000
	14	316L、304L、304 alloy 625 825 2205 2507					φ6mm×1.1mm					2000			500-35000
	15	316L、304L、304 alloy 625 825 2205 2507					φ8mm×1mm					1800			500-35000
	16	316L、304L、304 alloy 625 825 2205 2507					φ8mm×1.2mm					1800			500-35000
	17	316L、304L、304 alloy 625 825 2205 2507					φ10mm×1mm					1500			500-35000
	18	316L、304L、304 alloy 625 825 2205 2507					φ10mm×1.2mm					1500			500-35000
	19	316L、304L、304 alloy 625 825 2205 2507					φ10mm×2mm					500			500-35000
	20	316L、304L、304 alloy 625 825 2205 2507					φ12mm×1.5mm					500			500-35000
Pressure tables
Selection of the appropriate material for any given control or chemical injection line is subject to the prevailing operational and site conditions. In order to assist in the selection, the following tables provide internal pressure ratings and the adjustments factors for a range of common grades and sizes of seamless and laser welded stainless tubing.
Maximum pressure (P) for TP 316L at 100°F (38°C)1)
Please refer to grade and product form adjustment factors below.
Outside diameter, in.			Wall thickness, in.	Working pressure2)				Burst pressure2)						Collapse pressure4)
				psi (MPa)				psi (MPa)						psi (MPa)
1/4			0.035	6,600 (46)				22,470 (155)						6,600 (46)
1/4			0.049	9,260 (64)				27,400 (189)						8,710 (60)
1/4			0.065	12,280 (85)				34,640 (239)						10,750 (74)
3/8			0.035	4,410 (30)				19,160 (132)						4,610 (32)
3/8			0.049	6,170 (43)				21,750 (150)						6,220 (43)
3/8			0.065	8,190 (56)				25,260 (174)						7,900 (54)
3/8			0.083	10,450 (72)				30,050 (207)						9,570 (66)
1/2			0.049	4,630 (32)				19,460 (134)						4,820 (33)
1/2			0.065	6,140 (42)				21,700 (150)						6,200 (43)
1/2			0.083	7,840 (54)				24,600 (170)						7,620 (53)
5/8			0.049	3,700 (26)				18,230 (126)						3,930 (27)
5/8			0.065	4,900 (34)				19,860 (137)						5,090 (35)
5/8			0.083	6,270 (43)				26,910 (151)						6,310 (44)
3/4			0.049	3,080 (21)				17,470 (120)						3,320 (23)
3/4			0.065	4,090 (28)				18,740 (129)						4,310 (30)
3/4			0.083	5,220 (36)				20,310 (140)						5,380 (37)
1) Estimates only. Actual pressures should be calculated considering all stress factors in the system.
2) Based on calculations from API 5C3, using a wall tolerance of +/-10%
3) Based on ultimate strength burst calculations from API 5C3
4) Based on yield strength collapse calculations from API 5C3
Adjustment factors for working pressure limits1)
Pw = reference working pressure rating for TP 316L at 100°F (38°C). To determine working pressure for grade/temperature combination, multiply Pw by adjustment factor.
Grade			100°F			200°F				300°F			400°F
			(38°C)			(93°C)				(149°C)			(204°C)
TP 316L, seamless			1			0.87				0.7			0.63
TP 316L, welded			0.85			0.74				0.6			0.54
Alloy 825, seamless			1.33			1.17				1.1			1.03
Alloy 825, welded			1.13			1.99				1.94			0.88
1) Adjustment factors based on allowable stress in ASME.
Adjustment factors for burst pressure limits1)
Pb = reference burst pressure for TP 316L at 100°F. To determine burst pressure for grade/temperature combination, multiply Pb by adjustment factor.
Grade			100°F		200°F				300°F		400°F
			(38°C)		(93°C)				(149°C)		(204°C)
TP 316L, seamless			1		0.93				0.87		0.8
TP 316L, welded			0.85		0.79				0.74		0.68
Alloy 825, seamless			1.13		1.07				1		0.87
Alloy 825, welded			0.96		0.91				0.85		0.74
1) Adjustment factors based on ultimate strength in ASME.

▼Stainless steel coiled tubing /coiled tubes material grade:

U.S.A.	GERMANY	GERMANY	FRANCE	JAPAN	ITALY	SWEDEN	U.K.	E.U.	SPAIN	RUSSIA
AISI	DIN 17006	W.N. 17007	AFNOR	JIS	UNI	SIS	BSI	EURONORM
201				SUS 201
301	X 12 CrNi 17 7	1.4310	Z 12 CN 17-07	SUS 301	X 12 CrNi 1707	23 31	301S21	X 12 CrNi 17 7	X 12 CrNi 17-07
302	X 5 CrNi 18 7	1.4319	Z 10 CN 18-09	SUS 302	X 10 CrNi 1809	23 31	302S25	X 10 CrNi 18 9	X 10 CrNi 18-09	12KH18N9
303	X 10 CrNiS 18 9	1.4305	Z 10 CNF 18-09	SUS 303	X 10 CrNiS 1809	23 46	303S21	X 10 CrNiS 18 9	X 10 CrNiS 18-09
303 Se			Z 10 CNF 18-09	SUS 303 Se	X 10 CrNiS 1809		303S41		X 10 CrNiS 18-09	12KH18N10E
304	X 5 CrNi 18 10 X 5 CrNi 18 12	1.4301 1.4303	Z 6 CN 18-09	SUS 304	X 5 CrNi 1810	23 32	304S15 304S16	X 6 CrNi 18 10	X 6 CrNi 19-10	08KH18N10 06KH18N11
304 N				SUS 304N1	X 5 CrNiN 1810
304 H				SUS F 304H	X 8 CrNi 1910				X 6 CrNi 19-10
304 L	X 2 CrNi 18 11	1.4306	Z 2 CN 18-10	SUS 304L	X 2 CrNi 1911	23 52	304S11	X 3 CrNi 18 10	X 2 CrNi 19-10	03KH18N11
	X 2 CrNiN 18 10	1.4311	Z 2 CN 18-10-Az	SUS 304LN	X 2 CrNiN 1811	23 71
305			Z 8 CN 18-12	SUS 305	X 8 CrNi 1812	23 33	305S19	X 8 CrNi 18 12	X 8 CrNi 18-12
			Z 6 CNU 18-10	SUS XM7				X 6 CrNiCu 18 10 4 Kd
309	X 15 CrNiS 20 12	1.4828	Z 15 CN 24-13	SUH 309	X 16 CrNi 2314		309S24	X 15 CrNi 23 13
309 S				SUS 309S	X 6 CrNi 2314			X 6 CrNi 22 13
310	X 12 CrNi 25 21	1.4845		SUH 310	X 22 CrNi 2520		310S24			20KH23N18
310 S	X 12 CrNi 25 20	1.4842	Z 12 CN 25-20	SUS 310S	X 5 CrNi 2520	23 61		X 6 CrNi 25 20		10KH23N18
314	X 15 CrNiSi 25 20	1.4841	Z 12 CNS 25-20		X 16 CrNiSi 2520			X 15 CrNiSi 25 20		20KH25N20S2
316	X 5 CrNiMo 17 12 2	1.4401	Z 6 CND 17-11	SUS 316	X 5 CrNiMo 1712	23 47	316S31	X 6 CrNiMo 17 12 2	X 6 CrNiMo 17-12-03
316	X 5 CrNiMo 17 13 3	1.4436	Z 6 CND 17-12	SUS 316	X 5 CrNiMo 1713	23 43	316S33	X 6 CrNiMo 17 13 3	X 6 CrNiMo 17-12-03
316 F	X 12 CrNiMoS 18 11	1.4427
316 N				SUS 316N
316 H				SUS F 316H	X 8 CrNiMo 1712				X 5 CrNiMo 17-12
316 H					X 8 CrNiMo 1713				X 6 CrNiMo 17-12-03
316 L	X 2 CrNiMo 17 13 2	1.4404	Z 2 CND 17-12	SUS 316L	X 2 CrNiMo 1712	23 48	316S11	X 3 CrNiMo 17 12 2	X 2 CrNiMo 17-12-03	03KH17N14M2

	X 2 CrNiMoN 17 12 2	1.4406	Z 2 CND 17-12-Az	SUS 316LN	X 2 CrNiMoN 1712
316 L	X 2 CrNiMo 18 14 3	1.4435	Z 2 CND 17-13		X 2 CrNiMo 1713	23 53	316S13	X 3 CrNiMo 17 13 3	X 2 CrNiMo 17-12-03	03KH16N15M3
	X 2 CrNiMoN 17 13 3	1.4429	Z 2 CND 17-13-Az		X 2 CrNiMoN 1713	23 75
	X 6 CrNiMoTi 17 12 2	1.4571	Z6 CNDT 17-12		X 6 CrNiMoTi 1712	23 50	320S31	X 6 CrNiMoTi 17 12 2	X 6 CrNiMoTi 17-12-03	08KH17N13M2T 10KH17N13M2T
	X 10 CrNiMoTi 18 12	1.4573			X 6 CrNiMoTi 1713		320S33	X 6 CrNiMoTI 17 13 3	X 6 CrNiMoTi 17-12-03	08KH17N13M2T 10KH17N13M2T
	X 6 CrNiMoNb 17 12 2	1.4580	Z 6 CNDNb 17-12		X 6 CrNiMoNb 1712			X 6 CrNiMoNb 17 12 2		08KH16N13M2B
	X 10 CrNiMoNb 18 12	1.4583			X 6 CrNiMoNb 1713			X 6 CrNiMoNb 17 13 3		09KH16N15M3B
317				SUS 317	X 5 CrNiMo 1815	23 66	317S16
317 L	X 2 CrNiMo 18 16 4	1.4438	Z 2 CND 19-15	SUS 317L	X 2 CrNiMo 1815	23 67	317S12	X 3 CrNiMo 18 16 4
317 L	X 2 CrNiMo 18 16 4	1.4438	Z 2 CND 19-15	SUS 317L	X 2 CrNiMo 1816	23 67	317S12	X 3 CrNiMo 18 16 4
330	X 12 NiCrSi 36 16	1.4864	Z 12NCS 35-16	SUH 330
321	X 6 CrNiTi 18 10 X 12 CrNiTi 18 9	1.4541 1.4878	Z 6 CNT 18-10	SUS 321	X 6 CrNiTi 1811	23 37	321S31	X 6 CrNiTi 18 10	X 6 CrNiTi 18-11	08KH18N10T
321 H				SUS 321H	X 8 CrNiTi 1811		321S20		X 7 CrNiTi 18-11	12KH18N10T
329	X 8 CrNiMo 27 5	1.4460		SUS 329J1		23 24
347	X 6 CrNiNb 18 10	1.4550	Z 6 CNNb 18-10	SUS 347	X 6 CrNiNb 1811	23 38	347S31	X 6 CrNiNb 18 10	X 6 CrNiNb 18-11	08KH18N12B
347 H				SUS F 347H	X 8 CrNiNb 1811				X 7 CrNiNb 18-11
904L		1.4939	Z 12 CNDV 12-02

	X 20 CrNiSi 25 4	1.4821
UNS31803	X 2 CrNiMoN 22 5	1.4462
UNS32760	X 3 CrNiMoN 25 7	1.4501	Z 3 CND 25-06Az
403	X 6 Cr 13 X 10 Cr 13 X 15 Cr 13	1.4000 1.4006 1.4024	Z 12 C 13	SUS 403	X 12 Cr 13	23 02	403S17	X 10 Cr 13 X 12 Cr 13	X 6 Cr 13	12Kh13
405	X 6 CrAl 13	1.4002	Z 6 CA 13	SUS 405	X 6 CrAl 13		405S17	X 6 CrAl 13	X 6 CrAl 13
	X 10 CrAl 7	1.4713	Z 8 CA 7					X 10 CrAl 7
	X 10 CrAl 13	1.4724			X 10 CrAl 12					10Kh13SYu
	X 10 CrAl 18	1.4742						X 10 CrSiAl 18		15Kh18SYu

409	X 6 CrTi 12	1.4512	Z 6 CT 12	SUH 409	X 6 CrTi 12		409S19	X 5 CrTi 12
					X 2 CrTi 12
410	X 6 Cr 13 X 10 Cr 13 X 15 Cr 13	1.4000 1.4006 1.4024	Z 10 C 13 Z 12 C 13	SUS 410	X 12 Cr 13	23 02	410S21	X 12 Cr 13	X 12 Cr 13	12Kh13
410 S	X 6 Cr 13	1.4000	Z 6 C 13	SUS 410S	X 6 Cr 13	23 01	403S17	X 6 Cr 13		08Kh13
414

Factory

Quality advantage:

The quality of our products for the control line in oil and gas sector is assured not just during the controlled manufacturing process but also by way of finished product testing. Typical tests include:

1.Non-destructive tests

2. Hydrostatic tests

3.Surface finish controls

4. Dimensional accuracy measurements

5.Flare and coning tests

6. Mechanical and chemical property testing

Application caillary tube

1) Medical device industry

2) temperature-guided industrial temperature control, sensors used pipe, tube thermometer

3) Pens care industry core tube

4) micro-tube antenna, various types of small precision stainless steel antenna

5) With a variety of electronic small-diameter Stainless steel capillary

6) Jewelry needle punch

7) Watches, picture

8) Car antenna tube, bar antennas using tubes, antenna tube

9) Laser engraving equipment to use stainless steel tube

10) Fishing gear, accessories, Yugan out with possession of

11) Diet with stainless steel capillary

12) all types of mobile phone stylus a computer stylus

13) Heating pipe industry, oil industry

14) Printers, silent box needle

15) Pull a double-melt stainless steel tube used in window-coupled

16) A variety of industrial small diameter Precision stainless steel tubes

17) Precision dispensing with stainless steel needles

18) Microphone, headphones and microphone to use stainless steel tube, and so on

Product detail pictures:

Related Product Guide:
Sea Otter Classic: Carbon goodness from Santa Cruz and Trigon | 34mm Seamless Steel Pipe Tube
Suzuki Introduces New Street, Cruiser, Dual Sport And Scooter Models | Stainless Steel Pipe 304

"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Discountable price Stainless Seamless Steel Pipe Tube - ASTM A269 316 stainless steel capillary tubing – Sihe , The product will supply to all over the world, such as: Philippines, Munich, Ottawa, Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.

304 Capillary Tube

304 Coil Pipe

316 Heat Exchanger Tube

Asme Sa312 Tp321 Seamless Stainless Steel Pipe

Astm A269 310 Stainless Steel Coil Tube

Stainless Steel Coiled Tube

Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!

By Samantha from Serbia - 2015.12.14 15:26

The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.

By Edward from Oslo - 2016.08.16 13:39

Write your message here and send it to us

Related products

2017 Latest Design Sus304 Stainless Steel Weldi...

DIN Stainless Steel 316L Welded Pipe ASTM A312 welded pipes Suppliers,Stainless Steel Welded Pipes Manufacturer,Stainless Steel ERW Pipes Stockholder,SS ERW Pipes Exporter In China. ERW Pipes are being found in widespread range of applications such as in Petrochemical, Chemical, oil & Gas, Refinery, Fertilizer, Automotive, Bearing, Power, Structural Mechanical applications. We provide these welded pipes in different grades, thickness and sizes as per tailored needs given by our customers....

See more products >
Hot sale Large Bore Stainless Steel Pipe - Chi...

The extremely rich projects management experiences and one particular to a person support model make the superior importance of small business communication and our easy understanding of your expectations for China Wholesale Superior Welded Stainless Steel Pipe Coil Rolled / Heat Exchanger Tube /capillary Tube Coil, “Passion, Honesty, Sound services, Keen cooperation and Development” are our goals. We’ve been here expecting close friends all around the earth! The extremely r...

See more products >
factory customized Welded Stainless Steel Pipe ...

abide by the contract”, conforms towards the market requirement, joins during the market competition by its good quality likewise as provides additional comprehensive and great services for customers to let them turn out to be big winner. The pursue of your enterprise, is the clients’ fulfillment for 100% Original Asia Pipe Polish Welded Stainless Steel Tube For Heat Exchanger And Boilers, We will wholeheartedly welcome all purchasers within the industry each at your house and abr...

See more products >
Big Discount Super Long Seamless Stainless Stee...

Stainless steel Precision pipe for 304 grade Stainless steel pipe is one of the more standardized materials in the building and engineering industries. Stainless Steel Seamless Pipes is a hollow steel bar, a large number of pipes used for conveying fluids, such as oil, gas, water, gas, steam,heat exchanger,mechanical machine. Specification Standard:ASTM A-312、ASTM A-269、ASTM A-632、ASTM A-213,DIN 17458、DIN17456 JIS G3463、JIS G3459、JIS G3448 Material Grade:201/202/304/316 Outer Diameter:...

See more products >
Leading Manufacturer for 304 316 50 Foot Stainl...

Dedicated to strict high-quality management and considerate purchaser support, our experienced employees members are usually available to discuss your specifications and be certain full shopper satisfaction for Quots for China Cooling Chiller for Factories Aquarium Coiled Tubing Unit Coil Tube, If you’re interested in any of our merchandise or wish to talk about a tailored buy, you should really feel totally free to get hold of us. Dedicated to strict high-quality management and conside...

See more products >
Factory made hot-sale 2 Inch Stainless Pipe - ...

See more products >

304 304L seamless stainless...

904L Stainless steel coiled...

ASTM A249 904 Stainless ste...

A269 304 Stainless steel ca...

astm 316 Stainless steel co...

Discountable price Stainless Seamless Steel Pipe Tube - ASTM A269 316 stainless steel capillary tubing – Sihe

Short Description:

Product Detail

Product Tags

Related Video

Feedback (2)

316 Stainless Steel Chemical Composition

Stainless Steel 316 Mechanical Properties

Stainless Steel 316 Physical Properties

Stainless Steel 316 Equivalent

Equivalent Grades for 316 Stainless Steel

▼Stainless steel coiled tubing /coiled tubes material grade:

Related products

2017 Latest Design Sus304 Stainless Steel Weldi...

Hot sale Large Bore Stainless Steel Pipe - Chi...

factory customized Welded Stainless Steel Pipe ...

Big Discount Super Long Seamless Stainless Stee...

Leading Manufacturer for 304 316 50 Foot Stainl...

Factory made hot-sale 2 Inch Stainless Pipe - ...