High definition Stainless Steel Coil Tube Companies - AISI 304 stainless steel polishing tube – Sihe

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We take pleasure in an extremely fantastic standing among the our prospects for our great product top quality, competitive cost and the finest support for Stainless Air Condiction Coil Pipe , Stainless Steel Pipe 304 , 310s Stainless Steel Pipe , We are willing to cooperate with business friends from at home and abroad and create a great future together.
High definition Stainless Steel Coil Tube Companies - AISI 304 stainless steel polishing tube – Sihe Detail:

304  stainless steel polishing tube:

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

General Properties
Alloy 304L a T-300 series stainless steel austenitic, which has a minimum of 18% chromium and 8% nickel. Type 304L has a carbon maximum is 0.030. It is the standard “18/8 stainless” that is commonly found in pans and cooking tools. Alloys 304L is the most versatile and widely used alloy in the stainless steel family. Ideal for a wide variety of home and commercial applications, Alloys 304L exhibits excellent corrosion resistance and has a high ease of fabrication, outstanding formability. The austenitic stainless steels are also considered to be the most weldable of the high-alloy steels and can be welded by all fusion and resistance welding processes.
Specifications:  UNS S30403
Applications:
Alloy 304L Stainless Steel is used in a wide variety of home and commercial applications, including:
Food processing equipment, particularly in beer brewing, milk processing, and wine making
Kitchen benches, sinks, troughs, equipment, and appliances
Architectural trim and molding
Automotive and aerospace structural use
Construction material in large buildings
Chemical containers, including for transport
Heat exchangers
Nuts, bolts, screws, and other fasteners in the marine environment
Dyeing industry
Woven or welded screens for mining, quarrying & water filtration
Standards:
ASTM/ASME:  S30403
EURONORM:  1.4303
AFNOR:  Z2 CN 18.10
DIN:  X2 CrNi 19 11
Corrosion Resistance:
Resistance to corrosion in oxidizing environments is a result of the 18 to 19% chromium that the 304 alloys contain.
Resistance to moderately aggressive organic acids is a result of the 9 to 11% nickel that the 304 alloys contain.
At times, alloy 304L may show a lower corrosion rate than the higher carbon Alloy 304; otherwise, the 304, 304L, and 304H may be considered to perform uniformly in most corrosive environments.
Alloy 304L is preferred for use in environments sufficiently corrosive to cause intergranular corrosion of welds and heat-affected zones on susceptible alloys.
Heat Resistance:
Good oxidation resistance in intermittent service to 1600°F and in continuous service to 1690°F.
Continuous use of 304 in the 800-1580°F range is not recommended if subsequent aqueous corrosion resistance is important.
Grade 304L is more resistant to carbide precipitation and can be heated into the above temperature range.
Properties of 304 Alloy
Welding Characteristics:
Excellent welding properties; post-weld annealing is not required when welding thin sections. Two important considerations in producing weld joints in the austenitic stainless steels are:
preservation of corrosion resistance
avoidance of cracking
Processing – Hot Forming:
To forge, heat uniformity to 2100 / 2300 °F
Do not forge below 1700 °F
Forging can be air cooled without danger of cracking
Processing – Cold Forming:
Its austenitic structure allows it to be deep-drawn without intermediate annealing, Making this the stainless steel grade of choice in the manufacturing of sinks, hollow-ware and saucepans.
These grades work harden rapidly. To relieve stresses produced in severe forming or spinning, parts should be full annealed or stress relief annealed as soon as possible after forming.
Machinability:
The use of chip breakers is advised since the chips can be stringy. Stainless steel work harden rapidly, heavy positive feeds, sharp tooling, and a rigid set-up should be used.of cut below the work-hardened layer resulting from the previous passes.

Chemical Properties:

  C Mn Si P S Cr Ni N
304L 0.03max 2.0max 0.75max 0.45max 0.03max min: 18.0 max: 20.0 min: 8.0 max: 12.0

0.10 max

Mechanical Properties:

Grade Tensile Strength ksi (min) Yield Strength 0.2% ksi (min) Elongation % Hardness (Brinell) MAX Hardness (Rockwell B) MAX
304L 70 25 40 201 92

Physical Properties:

Density
lbm/in3
Thermal Conductivity
(BTU/h ft. °F)
Electrical
Resistivity
(in x 10-6)
Modulus of
Elasticity
(psi x 106
Coefficient of
Thermal Expansion
(in/in)/
°F x 10-6
Specific Heat
(BTU/lb/
°F)
Melting
Range
(°F)
at 68°F: 0.285 9.4 at 212°F 28.3 at 68°F 28 9.4 at 32 – 212°F 0.1200 at 68°F to 212°F 2500 to 2590
12.4 at 932 °F 39.4 at 752°F 10.2 at 32 – 1000°F
49.6 at 1652 °F 10.4 at 32 – 1500°F

Specification:

Item:stainless steel polishing pipe

Type:welded or seamless

Standard:ASTM A554  JIS ,DIN

Grade:201,202, 304, 304L,316, 316L,409, 430,etc

Size:Round pipe:OD 8-219m

Square Pipe: OD 10x10mm -150x150mm

Rectangle Pipe:10x20mm to 120x180mm

Thickness:0.2-4.0mm

Pipe surface:180G, 320G, 400G, 500G, 600G,Satin, hairline, 2B,BA, mirror,8K

Pipe length:5.8m 6M 11.85M 12m

Application:

1.Decoration usage(road,bridge handrail,railing,bus stop,airport and gym

2.Construction and ornament

3.Industry area(petroleum,food,chemical,paper,fertilizer,fabric,aviation and nuclear.

Square Steel Tube(mm)    Rectangular Steel Tube
(mm)
Round Steel Tube
(mm)
10×10×0.6~3.0 10×20×0.6~3.0 6×0.6~1.0
15×15×0.6~3.0 20×30×0.6~3.0 12×0.6~1.5
20×20×0.6~3.0 20×40×0.6~3.0 13×0.6~1.5
25×25×0.6~3.0 25×50×0.6~3.5 16×0.6~2.0
30×30×0.6~3.5 30×50×0.6~3.5 19×0.6~3.0
40×40×0.6~3.5 40×60×0.6~3.5 20×0.6~3.0
50×50×0.6~3.5 40×80×0.6~3.5 22×0.6~3.0
60×60×0.6~3.5 60×80×1.0~6.0 25×0.6~3.0
70×70×0.6~3.5 50×100×1.0~6.0 27×0.6~3.0
75×75×0.6~3.5 60×120×1.0~6.0 32×0.6~3.0
80×80×1.0~6.0 80×120×2.0~8.0 40×0.6~3.5
100×100×2.0~8.0 80×160×2.0~8.0 38×0.6~3.0
120×120×2.0~8.0 100×150×2.0~8.0 48×0.6~3.5
150×150×2.0~8.0 100×200×2.0~8.0 60×0.6~3.5
200×200×4.0~16.0 150×250×4.0~12.0 76×0.6~3.5
250×250×4.0~16.0 200×300×4.0~16.0 89×1.0~6.0
300×300×4.0~16.0 300×400×4.0~16.0 104×1.0~6.0
400×400×4.0~16.0 300×500×4.0~16.0 114×1.0~6.0

The physical properties of stainless steel polishing pipe:

Grade

Composition, %

Carbon,
max

Manga-
nese,
max

Phos-
phorus,
max

Sulfur,
max

Silicon,
max

Nickel

Chromium

Molybdenum

Titanium

Columbium + Tantalum

Austenitic
301

0.15

2.00

0.040

0.030

1.00

6.0–8.0

16.0–18.0

302

0.15

2.00

0.040

0.030

1.00

8.0–10.0

17.0–19.0

304

0.08

2.00

0.040

0.030

1.00

8.0–11.0

18.0–20.0

304L

0.035A

2.00

0.040

0.030

1.00

8.0–13.0

18.0–20.0

305

0.12

2.00

0.040

0.030

1.00

10.0–13.0

17.0–19.0

309S

0.08

2.00

0.040

0.030

1.00

12.0–15.0

22.0–24.0

. . .

309S-Cb

0.08

2.00

0.040

0.030

1.00

12.0–15.0

22.0–24.0

B

310S

0.08

2.00

0.040

0.030

1.00

19.0–22.0

24.0–26.0

316

0.08

2.00

0.040

0.030

1.00

10.0–14.0

16.0–18.0

2.0–3.0

316L

0.035A

2.00

0.040

0.030

1.00

10.0–15.0

16.0–18.0

2.0–3.0

317

0.08

2.00

0.040

0.030

1.00

11.0–14.0

18.0–20.0

3.0–4.0

321

0.08

2.00

0.040

0.030

1.00

9.0–13.0

17.0–20.0

C

330

0.15

2.00

0.040

0.030

1.00

33.0–36.0

14.0–16.0

347

0.08

2.00

0.040

0.030

1.00

9.0–13.0

17.0–20.0

B

429

0.12

1.00

0.040

0.030

1.00

0.50 max

14.0–16.0

430

0.12

1.00

0.040

0.030

1.00

0.50 max

16.0–18.0

430-Ti

0.10

1.00

0.040

0.030

1.00

0.075 max

16.0–19.5

5 × C min,

0.75 max

 

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

Factory

pipe factory_副本

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

pipe packging

222

 

stainless steel coil tube


Product detail pictures:

High definition Stainless Steel Coil Tube Companies - AISI 304 stainless steel polishing tube – Sihe detail pictures

High definition Stainless Steel Coil Tube Companies - AISI 304 stainless steel polishing tube – Sihe detail pictures

High definition Stainless Steel Coil Tube Companies - AISI 304 stainless steel polishing tube – Sihe detail pictures


Related Product Guide:
Harley-Davidson Announces New Low Rider And SuperLow 1200T Models | Astm A312 Stainless Steel Pipe
Nanoengineers 3-D print lifelike, functional blood vessel network that could pave the way toward artificial organs | 304 Stainless Steel Capillary Tube

With our leading technology also as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future jointly with your esteemed company for High definition Stainless Steel Coil Tube Companies - AISI 304 stainless steel polishing tube – Sihe , The product will supply to all over the world, such as: New Delhi, Burundi, Slovenia, We've established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we've been looking forward to even greater cooperation with overseas customers based on mutual benefits. You should feel free to contact us for more details.
  • Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Matthew from Marseille - 2015.08.12 12:27
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Claire from Kyrgyzstan - 2015.02.12 14:52
    Write your message here and send it to us

    Related products

    • Best Price for Astm Tp316 Stainless Steel Pipe - Factory Supply China High Precision Medical Capillary Stainless Steel Tube – Sihe

      Best Price for Astm Tp316 Stainless Steel Pipe ...

      We keep on with our enterprise spirit of “Quality, Performance, Innovation and Integrity”. We intention to create far more value for our buyers with our loaded resources, state-of-the-art machinery, experienced workers and great expert services for Factory Supply China High Precision Medical Capillary Stainless Steel Tube, We have built a reliable reputation among many customers. Quality&customer first are always our constant pursuit. We spare no efforts to make better product...

    • High definition Coiled Tube Heat Exchanger - Renewable Design for Dx51 Steel Hot Dipped Galvanized Steel Coil/cold Rolled Steel s/gi Coil – Sihe

      High definition Coiled Tube Heat Exchanger - R...

      “Quality 1st, Honesty as base, Sincere company and mutual profit” is our idea, in an effort to create consistently and pursue the excellence for Renewable Design for Dx51 Steel Hot Dipped Galvanized Steel Coil/cold Rolled Steel s/gi Coil, Safety by means of innovation is our promise to each other. “Quality 1st, Honesty as base, Sincere company and mutual profit” is our idea, in an effort to create consistently and pursue the excellence for Cold Rolled Steel s, Dx51 Ste...

    • Super Purchasing for 304 Stainless Steel Coil Tubing - JIS SUS201 stainless steel welded tubing for exhaust pipe – Sihe

      Super Purchasing for 304 Stainless Steel Coil T...

      Key Specifications/Special Features: Type: welded Steel grade: 200 series Welding line type: ERW Thickness: Seamless tube: 0.6-30mm Welded tube: 0.5-45mm Outer diameter: Seamless tube: 6-610mm Welded tube: 8-3,000mm Use: building material Grade: 201 (SUS201, 1.4371, 1Cr17Mn6Ni5N), steel hollow tube Production technology: cold-rolled, hot-rolled, hollow tube Types: steel tube, steel hollow tube, welded hollow tube, seamless hollow tube, hollow tube fitting Advantages: it has good perfor...

    • Factory source En10217-7 304/310 Stainless Steel Pipe Round Tube - Factory directly Seamless Inconel Alloy617 Pipe Steel Pipe Inconel 617 – Sihe

      Factory source En10217-7 304/310 Stainless Stee...

      Our target should be to consolidate and improve the high-quality and repair of current goods, in the meantime regularly produce new solutions to meet unique customers’ needs for Factory directly Seamless Inconel Alloy617 Pipe Steel Pipe Inconel 617, Adhering into the business enterprise philosophy of ‘customer initial, forge ahead’, we sincerely welcome purchasers from at your home and abroad to cooperate with us. Our target should be to consolidate and improve the high-qual...

    • Factory best selling 1mm Size Stainless Steel 304 Capillary Tube - China Manufacturer for ASTM A269 3/8″*0.035″Stainless Steel Coil Tubes From China Suppliers – Sihe

      Factory best selling 1mm Size Stainless Steel 3...

      It adheres on the tenet “Honest, industrious, enterprising, innovative” to acquire new items continually. It regards shoppers, success as its have success. Let us establish prosperous future hand in hand for China Manufacturer for ASTM A269 3/8″*0.035″Stainless Steel Coil Tubes From China Suppliers, We guaranteed quality, if customers were not satisfied with the products’ quality, you can return within 7days with their original states. It adheres on the tenet ...

    • Factory Supply 304l Stainless Steel Pipe - DIN 409 stainless steel welded pipe – Sihe

      Factory Supply 304l Stainless Steel Pipe - DIN...

      DIN Stainless Steel 409 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. ...