Specifications

Large welding flange
1)size:1/2"-80"
2)pressure:pn16-pn40
3)Standard:ANSI,JIS,DIN,BS,etc
4)Type:asme b16.48

Large welding flange

 

 

1Name:welding flange reducer

 

2Model number:1/2"-48"

 

3Place of Origin;China(Mainland)

 

 

4Use: It has good welding performance, widely used in Petroleum, Chemical industry, Machinery, Electric power and so on pipe joint.

 

5Pressure:10Mpa 16Mpa 25Mpa 40Mpa 80Mpa 160Mpa

 

As a professional manufacturer, we can offer all kinds of the metal pipe fittings and can manufacture them according to any drawings. If you are interested in, pls don't hesitate to contact us.

 

Name	Executive standard	Price	Material quality	Thickness
Large welding flange	ASME338	very competitive	Gr1,Gr2,N4,N6	2-40mm

 

 
6. Material: 
Super duplex steel (S31803, S32205, S32750, S32760, S32507) 
Titanium & Alloy (Gr1, Gr2, Gr3, Gr7, Gr12, Gr5) 
Nickel 
Ni200, Ni201, Monel400/K500, Inconel 600/625, 
Incolloy800/800H/825) 
Hastelloy C-276, C-4, C-2000, C-22 
Hastelloy -2/3, Hastelloy G, Alloy 20 
Zirconium & Alloy 
R60702, R60705 
Tantalum & Alloy 
Ta1, Ta2 

7. Pressure: 150LB, 300LB, 600LB, 900LB, 1500LB etc. 8

8. Qualification: ISO 9001:2008; Alibaba high quality supplier 
9. Package: upon customer's requirement 
10. Surface: upon customer's requirment 

11.Pressure Class :75, 150, 300, 400 , 600 , 900

Used for: petroleum, chemical, power, gas, water, line pipe, heat exchanger, shipbuilding, construction, etc. 
Tolerance: not less than +_8% of normal wall thickness. 
Our objective: Survival by quality and development by credibility. 
Special design available to all the production process is made according to clients' requirements strictly.

 

Chemical Composition Content

Mechanical Properties

Material NO

C

Mn

Si

S

P

Cr

Mo

Ni

tensile  strength

yield  strength

elongation

A105

≤ 0.35

0.6-1.05

0.1-0.35

≤ 0.04

≤ 0.035

/

/

/

≥ 485

≥ 250

≥ 30

 
 

Forged Steel Flanges:

*  ASME/ANSI B16.5  : WELDING NECK FLANGE, SLIP-ON FLANGE, BLIND FLANGE,HIGH HUB BLIND FLANGE, SOCKET WELD FLANGE.LAPJOINT FLANGE, THREADED FLANGE. RING TYPE JOINT FLANGE.

Pressure Class : 150, 300, 400 , 600 , 900, 1500 , 2500

*  ASME/ANSI B16.47 (SERIES A & B) : WELDING NECK FLANGE, BLIND FLANGE.

Our Advantages   1.  All products are made of high-quality imported raw materials   2. Our Products are certified by ISO9001:2008 authentication quality systems   3. We are nominated as the AAA enterprise by Jiangsu govement   4. Quick Response to Your Enquiry   5.We can accepted small Orders.   6.We can offer high quality with good price   7.So fa our products are exported to many contries ,such as the United States,Canada,Japan Europen Countries,South Korea and South East  Asia .   8.We have the most advance maching and testing Faclity .   9.We can offer high quality wiith good price.   Looking forward to building up business relationship with you

 

 Factory Photo

 

 

Equipment Capacity

 

 

 

 

Enterprise Certification

 

 

 

Packing and Loading 

 

 

Engineering Corperation

 

 

 

 

We Offer:

 

 1. Cost control-manufacturing and exporting by ourselves;

 

 2. Competitive price-without middlemen;

 

3. Quality guarantee-SGS, Mill Test Certificate, other test as ordered;

 

4. On-time delivery-30 tons production capability per month and developed logistics;

 

5. Competitive payment method-different and flexible  payment method (full L/C, 20%-70%-10%......)

 

 

 

 

 

Applications:

 

 Industry field, aerospace, architectural, automotive, biomedical, chemical processing, marine, military, oil, tooling, racing.

 

 (1)Heat exchangers and condensers

 

 (2)All kinds of corrosive fluid transmission pipeline system

 

 (3)Titanium bicycle pipe, automobile exhaust pip

 

 (4)Offshore aquaculture

 

 

 

 

 

Our Advantage:

 First-class product,Reasonable price,The fastest delivery

 

 

 

 

 

Test:

 

Final product test: Ultrasonic test, Eddy current test, Hydraulic test, Bend test, Flaring test and so on.Third party inspection is acceptable

 

 

 

Welcome to our factory and contact us at any time !!!