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Stainless Steel Flange Supplier And Manufacturer In China

Stainless Steel Flange Supplier And Manufacturer In China
Chainmill Industry is known as one of the professional stainless steel flange supplier and manufacturer in china manufacturers who can offer you various steel products at competitive price. And various sizes are available. You can choose the one you need. Chainmill Industry is a professional...
Product Details:

Chainmill Industry is a professional manufacturer,supplier and exporter of stainless steel flange .Our production center of stainless steel flange is based on Jiangyin City Jiangsu Province. We have about ten experiences in producing stainless steel weld neck flange ,stainless steel slip on flange,stainless steel socket weld flange,stainless steel thread flange,stainless steel plat flange,stainless steel blind flange ,which is manufactured strictly according to ASME,DIN,EN, MSS,JIS BS ,GB and the drawing offered by clients.Therefore ,the stainless steel flange not only meet the domestic customers,but also are exported to Thailand,Singapore,South America,Middle East and so on .

The following materials of stainless steel we can offe

◇The type of stainless steel flange

Weld neck flange-is a common type of forged flanges,who has a long welding neck.The stainless steel weld neck flange is usually welded to pipes or butt welding fittings.Hence,the inside holes of weld neck flange is related to the wall thickness of pipes and butt welding fittings.Stainless steel weld neck flange is installed in high pressure environment because it has a long welding neck.

Stainless steel slip on flange-is slipped over the pipe and then fillet welded.Slip on flange are easy to use in fabricated applications.

Stainless steel socket weld flange-is counter bored to accept the pipe before being fillet welded.The bore of pipe and flanges are both the same therefore giving good flow characteristics.

Stainless steel threaded flange-is referred to as either threaded or screwed.It is used to connect other threaded components in low pressure ,non-critical applications.No welding is required.

Stainless steel blind flange-is one type of flange,which is no middle hole .It is usually used to blank off pipelines ,vales and pumps ,it can also be used as an inspection cover.Sometimes it is referred to as a blanking flange.

Lap joint flange-Stainless steel Lap joint flanges are always used with stub end which is butt welded to pipe with the flange loose behind it .The lap joint is favoured in low pressure applications because it is easy to assemble.

Long weld neck flange

Orifice flange

Plat flange

National standards for stainless steel flanges

•American Standard

ASME/ANSI B 16.5, ASME B 16.47 SERIES A(MSS SP 44), ASME B 16.47 SERIES B(API 605), ASME B 16.36

•British Standard

BS 3293, BS 1560, BS 4504, BS 10

•German Standard

DIN2630, DIN2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2627, DIN2628, DIN2629

•Italian Standard

UNI 2280, UNI 2281, UNI 2282, UNI 2283, UNI 2284

•Russian, Australian, Japanese & Norwegian Standard

GOST 12821-80, AS2129, JIS B2220 / KS B1503, NOSOK L-005

•EN Standard

EN1092-1

•API Standard

API6A(6BX)

•AWWA Standard

AWWA C207

•China Standard

SH3406,HGT20592.GBT2506,GBT9112.etc. 

Remarks:Chainmill industry can produce stainless steel flanges according to the above international standard ,otherwise,we also produce special flange according to the drawing offered by clients.

The pressure class of stainless steel flange

75LB, 125LB, 150LB, 300LB, 400LB, 600LB, 900LB, 1500LB, 2500LB for ASME/ANSI B16.5

5K, 10K, 16K, 20K, 30K for JIS B2220

PN2.5, PN6, PN10, PN16, PN25, PN40, PN64, PN80, PN100, PN250, PN320, PN400 For EN1092-1

◇The following materials of stainless steel we can offer


ASTM (USA)

UNS (USA)

B.S.

EN/DIN (Germany)

AFNOR NF(France)

UNI

SS

JIS (Japan)

GB/PR

KS

(UK)

(Italy)

(Sweden)

(China)

(Korea)

奥氏体

304

S30400

304S31/

1.4301

Z7 CN 18-09/

X5CrNi18 10

2333

SUS 304

0Cr18Ni9

STS 304

304S15

Z6 CN 18-09

304L

S30403

304S11

1.4306

Z2 CN 18-10

X2CrNi18 11

2352

SUS 304L

00Cr19Ni10

STS 304L

1.4307

Z3 CN 18-10


304N

S30451

304S71

1.6907


304LN

S30453

304S61

1.4311

Z3 CN 18-10 Az


2371

SUS 304LN

00Cr 18Ni10N

STS 304LN

316

S31600

316S31

1.4401

Z7 CND 17-11-02

X5CrNiMo17 12

2347

SUS 316

0Cr17Ni12Mo2

STS 316

316S33/ 316S31

1.4436

Z7 CND 18-12-03

X5CrNiMo17 13

2343

316L

S31603

316S11/ 316S14

1.4404

Z3 CND 17-11-02/

X5CrNiMo17 12

2348

SUS 316L

00Cr17Ni14Mo2

STS 316L

Z3 CND 18-12-02

316S13/ 316S11

1.4435

Z3 CND 18-14-03

X2CrNiMo17 13

2353

316N

S31651


316 LN

S31653

316S61

1.4406

Z3 CND 17-11 Az


SUS 316LN

00Cr17Ni12Mo2N

STS 316LN

316Ti

S31635

320S31

1.4571

Z6 CNDT 17-12

X6CrNiMoTi17 13

2350

SUS 316Ti

0Cr18Ni12Mo2Ti

STS 316Ti

316H

S31609

316S52

1.4401/ 1.4919

Z6 CND 17-12B

X8CrNiMo17 12

321

S32100

321S31

1.4541

Z6 CNT 18-10

X6CrNiTi18 11

2337

SUS 321

1Cr18Ni9Ti

STS 321

317

S31700

317S16

1.4449


SUS 317



317L

S31703

317S12

1.4438

Z3 CND 19-15-04


2367

SUS 317L

00Cr19Ni13Mo3

STS 317L

347

S34700

347S31

1.455

Z6 CNNb 18-10

X6CrNiNb18 11

2338

SUS 347

0Cr18Ni11Nb

STS 347

超级奥氏体

904L

N08904

904S13

1.4539

Z2 NCDU 25-20


2562

STS 317J5L

254MO

UNS S31254


1.4547





00Cr20Ni18Mo6CuN



The production process of stainless steel flange


 

◇Application Area of stainless steel flange

Chemical processing, transport and storage, Oil and Gas exploration and processing equipment, Marine and other high chloride environments, Pulp and paper digesters, liquor tanks and paper machines.

Packing detail and delivery time of stainless steel flange

1. Plywood cases

2.As per clients’ requirement

3.Delivery time :within 10-30 days(according to the quantity of orders)

4.Delivery Port:China seaport(mainly shanghai port)

◇Competitive Advantages:

      1. 8 years experience on fittings & flanges manufacturing.

      2. 14-steps QC process Qualified rate 98% more than others

      3. 10 experienced engineers in R&D team. 

      4. Package:Plywood cases,plywood pallet, as per clients'requirement.

      5. Quality control:ISO Certification

      6. Certification:PED certification,TS certification.

 

 



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