logo-s Products | Suppliers | 登录 | 注册 | 外贸论坛
Jiangyin Jin Haifeng flange CO.,LTD.
JIANGYIN JIN HAIFENG FLANGE Co.,Ltd. JIANGYIN CITY HAIFENG METALS ECONOMIC TRADE Co.,Ltd
Verified Supplier

3 Years

Home > Products > Stainless Steel Flanges >

Easy Installation Stainless Steel Flanges Car Exhaust Accessories Oxidation Resistance

Jiangyin Jin Haifeng flange CO.,LTD.

Province/State:jiangsu

Country/Region:china

Contact Person:MrHUANG View Contact Details

Easy Installation Stainless Steel Flanges Car Exhaust Accessories Oxidation Resistance

Brand Name : OEM

Model Number : Non-standard

Certification : CE

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Packaging Details : Carton, pallet, wooden case or according to customer's package requirements

Delivery Time : Negotiable

Supply Ability : 100000 Pieces per Month

Standard : ASME

Material : 304 Stainless Steel

Thickness : 10

Contact Now

stainless steel car exhaust accessories pipe flange

Flange is also called flange or flange. The flange is a part that connects the pipe to the pipe and is connected to the pipe end. There are holes in the flange, and the bolts make the two flanges tightly connected. The flanges are sealed with gaskets. Flange threaded connection (wire connection) flange and welded flange.

Main function:
1. Connect the pipeline and maintain the pipeline sealing performance;
2. It is convenient to replace a certain pipeline;
3. It is easy to open and inspect the pipeline;
4. It is convenient to close a certain pipeline.

Precautions for use:
1. In order to prevent the corrosion between the eyes due to the heating of the flange cover, the welding current should not be too large, about 20% less than the carbon steel electrode, the arc should not be too long, the layer is fast cold, and the narrow weld bead is suitable.
2, the electrode should be kept dry when used, titanium calcium type should be dried at 150 ° C for 1 hour, low a hydrogen type should be dried at 200-250 ° C for 1 hour (can not be repeated repeatedly, otherwise the skin is easy to crack and peel off), to prevent The electrode coating is sticky with oil and other dirt to prevent the weld from increasing the carbon content and affecting the quality of the weldment.
3. When welding stainless steel flanged pipe fittings, it is repeatedly heated to precipitate carbides, which reduces corrosion resistance and mechanical properties.
4, chrome stainless steel flange pipe fittings after the hardening of the US standard flange is large, prone to cracks. If welding of the same type of chrome stainless steel electrode (G202, G207) is used, preheating at 300 °C or higher and slow cooling at around 700 °C after welding must be performed. If the weldment cannot be post-weld heat treated, stainless steel flanged pipe welding rods (A107, A207) should be used.
5, stainless steel flange, in order to improve corrosion resistance and weldability, appropriately increase the amount of stability elements Ti, Nb, Mo, etc., the weldability is better than the chrome stainless steel flange. When using the same type of chrome stainless steel flanged electrode (G302, G307), preheating at 200 °C or higher and tempering at around 800 °C after welding should be carried out. If the weldment cannot be heat treated, stainless steel flanged pipe welding rods (A107, A207) should be used.
6, stainless steel flange pipe fittings, butt welding flange welding rods have good corrosion resistance and oxidation resistance, widely used in chemical, fertilizer, petroleum, medical machinery manufacturing.

Standard No. Diameter Range Pressure Rating Conventional Materials
GB/T 9112-9123.4 DN10-DN2000 PN0.25 1.0 1.6 2.5 4.0 6.3 10.0 16.0Map

20# Q235 A105

GB 1220

0Cr18Ni9/06Cr19Ni10/S30408

00Cr19Ni11/022Cr19Ni10/S30403

0Cr18Ni10Ti/06Cr18Ni11Ti/S32168

0Cr17Ni12Mo2/06Cr17Ni12M02/S31608

00Cr17Ni14Mo2/022Cr17Ni12M02/S31603

0Cr18Ni12M03Ti/06Cr17Ni12M02Ti/S31668

JBT 74-86.2 DN10-DN1600 PN0.25 0.6 1.0 1.6 2.5 4.0 6.3 10.0 16.0 20.0Mpa
HG 20592-20626 DN10-DN2000 PN0.25 0.6 1.0 1.6 2.0 2.5 4.0 5.0 6.3 10.0 11.0 15.0 16.0 25.0 26.0 42.0Mpa
SH 3406 DN10-DN1500 PN1.0 2.0 5.0 6.8 10.0 15.0 25.0 42.0Mpa
GBT 17241.1-17241.7 DN10-DN4000 PN0.25 0.6 1.0 1.6 2.0 2.5 4.0 5.0Mpa
GB/T 15530.1-15530.8 DN10-DN1800 PN0.6 1.0 1.6 2.0 2.5 4.0 5.0Mpa
JB/T 4701 DN300-DN2000 PN0.25 0.6 1.0 1.6Mpa
JB/T 4702 DN300-DN3000 PN0.25 0.6 1.0 1.6 2.5 4.0Mpa
JB/T 4703 DN300-DN2000 PN0.6 1.0 1.6 2.5 4.0 6.4Mpa
GB 2501-2508 DN10-DN2000 PN0.25 0.6 1.0 1.6 2.5 4.0 6.4Mpa

Standard No. Diameter Range Pressure Rating Conventional Materials
JIS B2220 PL DN10-DN400 5K

JIS G3214

SUS F304

SUS F304L

SUS F316

SUS F316L

SUS F310

SUS F321

SS400

JIS B2220 SO DN450-DN1000 5K
JIS B2220 PL DN10-DN225 10K
JID B2220 SO DN250-DN1000 10K
JIS B2220 SO DN10-DN1200 16K 20K 30K
JIS B2220 WN DN15-DN400 30K
JPI 7S-15 1/2-24" CLASS 150 300 600 900 1500 2500

Standard No. Diameter Range Pressure Rating Conventional Materials
ASME B16.5 1/2-24" CLASS 150 300 600 900 1500 2500

ASTM A182

F304 F12  F904L

F304L  F22  F304H

F321   A105 F316H

F316   F55

F316L  F60

F51  F316Ti

F53  F317L

F11  F347H

ANSI B 16.47 26-60" CLASS 150 300 600 900
AWWA C207 4-144" CLASS 56 175-150 275 300
ISO7005-1 1/2-24" PN 2.0 5.0 11.0 15.0 26.0 42.0
BS4504-3.1 1/2-24" CLASS 150 300 600 900 1500 2500
NF E29-203 1/2-24" PN 2.0 5.0 11.0 15.0 26.0 42.0
AP1605 26-60" CLASS 150 300 600
ASME B 16.36 1/2-24" CLASS 300 400 600 900 1500 2500

Standard No. Diameter Range Pressure Rating Conventional Materials

EN1092-1

TYPE04

TYPE11

TYPE12

DIN 2630 WN DN1200-DN4000 1 BAR

DIN17440

EN10222-5

1.4301

1.4306/7

1.4541

1.4401

1.4404

1.4571

1.4462

1.4429

1.4539

DIN 2631 WN DN10-DN3600 6 BAR
DIN 2632 WN DN200-DN3000 10 BAR
DIN 2633 WN DN10-DN2000 16 BAR
DIN 2634 WN DN200-DN1000 25 BAR
DIN 2635 WN DN10-DN500 40 BAR
DIN 2636 WN DN10-DN400 61 BAR
DIN 2637 WN DN10-DN350 100 BAR
DIN 2638 WN DN10-DN300 160 BAR
EN1092-1 TYPE01 DIN 2573 PL DN10-DN500 6 BAR
DIN 2576 PL DN10-DN500 10 BAR
EN1092-1 TYPE05 DIN 2527 PL DN10-DN500 6 10 16 25 40 BAR
EN1092-1 TYPE13 DIN 2566 TH DN10-DN150 10 BAR 1.6 BAR
EN1092-1 TYPE02 DIN 2642(Loose) DN10-DN500 10 BAR

Product Tags:

forged stainless flanges

      

stainless steel plate flange

      
China Easy Installation Stainless Steel Flanges Car Exhaust Accessories Oxidation Resistance wholesale

Easy Installation Stainless Steel Flanges Car Exhaust Accessories Oxidation Resistance Images

Send your message to this supplier
From:
Enter your email please.
To: Jiangyin Jin Haifeng flange CO.,LTD.
Subject:
Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0