Stainless Steel Flange

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
1 Ton pc
Supply Capability:
3500 Tons per Mo pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Detailed Product Description

stainless steel flange

1 Certificate of CE, ISO9001

2 1.Size:1/16"-76".


4Stand of ANSI/ASME, MSS





 standard No.












 ANSI B16.5








A105,  A350LF2, A182 F11A182 F304/F304L,F316/F316L










 Long welding-neck


 A105, A350LF2,A182 F304/F304L,F316/F316L




 ANSI B16.47 A(MSS SP-44)








 A105,  A350LF2, A694,A182 F304/F304L,F316/F316L




 BS3293-1960 STANDARD








 A105, A350LF2,A182 F304/F304L,F316/F316L




 ANSI B16.47 B(API605)








 A105,  A350LF2,A182 F304/F304L,F316/F316L












 A105,  A350LF2,A182 F304/F304L,F316/F316L




 AWWA C207




 Class B,D,E,F T/1




 A105,A181 A36,






 EN1092-1:20002 STANDARD
















(P245GH ANDP280GH),








A105/C21/1.0432 C22.8/






 BS4504 SEC.3.1/1989 STANDARD












 BS970 070M20 BS4360


GR.43A BS1503-164 GR.490


 BS 1503-224 GR.410


 BS 1503-304S11


304S31 321S31 316S31 316S11












BS1501-161 GR.B AND C BS1633


GR.B BS 1503-240


GR.240 BS 1503-620 BS3604


















 ISO2604-1 F8 F9 F13


 F18 F22 F49 F62 F46 F59


















 NFE29204 BF 42 BF42N


BF48 BF48N














 JIS G3101 SS41


 JIS G3201 SF40A(S20C)


 AND SF45A(S25C) JIS G3202 SFVC1




















A105/C21/1.0432 1.430 1.4307 1.4401 1.4404 1.4541 1.4571/DIN17440



Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Should the flange of 1.0MPa be expressed as PN1.0 or PN10?
After mixing, the trouble is great, and the pressure of 10KG is 100KG.
Q:What is the difference between the form of FF and RF in the connection surfaces of flanges?
The difference is that one is the flower on the bar, and the other is the cannon under the bar
Q:What kind of flanges do you have?
Hardware accessories ah!
Q:What is the connection between the valve and the flange seal?
After the valve flange sealing plate is normally called flange blind plate, as they are sealed in the middle of things, generally have metal winding pad or Teflon pad. D219x6 (outside diameter * wall thickness) is the specification of the pipe. As to how big the 150 pipe is, this is the standard piece. When you go to the hardware store or the manufacturer to buy it, it is OK to tell him that it is DN150's flange.
Q:What type of flange does the 159*6 pipe fit with?
4.5MM wall thickness +150 internal diameter, so with 150 flanges
Q:What's the specification for flanges with outer diameter 160?
Flanges (Flange) are also called flanges or flanges. The flange is the part that connects the pipe to the pipe and the valve and is connected to the end of the pipe. The flange is lined with bolts to secure the two flanges. Gaskets for gaskets between flanges. Flanges, threaded connections (wire connections), flanges and welded flanges and clamp flanges.
Q:Why do not use the first gasket and tighten the flange bolts, and then welding flange welding method for flange welding?
If the flange screw dies, the deformation produced during welding will cause great internal stress, and may cause hidden trouble. It may cause the fracture of the flange joint when the pressure in the pipeline is very large. The gasket will also burn during welding.
Q:What's the meaning of duct flange specification L20*4?
The ventilation pipe is generally made in 15- meters, 2 meters between the ends of the flange, the wind pipe connection needs flange and flange connection, do not allow welding. Flange thickness between 3-5 mm.Wind pipe flange specification L20*4 is equal angle steel 20x20x4 flange.
Q:How about the difference between forged flanges and steel flanges?
High neck flanges are usually forged and used mainly in medium and high pressure.
Q:What are the differences between the clamping and flange styles of valves?
Would also like to ask the 2 floor, in general, even if the length of the structure of a very short clip on the butterfly valve, the closure of the pipe along the direction of the thickness of the flange will be more than spacing it?
Our company has strong professional technical force, rich experience, integrated data and advanced equipment, as well as high-quality forging, machine-processing, assembling and packing production lines. Our product quality is in full compliance with both national and international standards, and we have obtained the ISO9001-2000 quality certification. Warmly welcome all to come to visit, investigate and negotiate business.

1. Manufacturer Overview

Location Shandong,China
Year Established 2008
Annual Output Value
Main Markets North America
South America
Eastern Europe
Southeast Asia
Mid East
Eastern Asia
Western Europe
Central America
Northern Europe
Southern Europe
Company Certifications ISO9001:2008

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port qingda
Export Percentage 81% - 90%
No.of Employees in Trade Department
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 10,000-30,000 square meters
No. of Production Lines 10
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range Low and/or Average