Weld Neck Flange

ASME B16.5 CLASS 300 RF 8" SCH40 Orifice Flanges

Orifice flange is a part of orifice flowmeter, which appears in pairs
Orifice flowmeter is used to measure the pressure difference on both sides of the flow orifice, and then calculate the material flow according to the formula
Orifice flowmeter include
Description

Flange Standard

ANSI B16.5/ B16.47/ B16.36/ API605, 6A, 6B/ MSS SP44/ AWWA C207
DIN 2527/ 2528/ 2561/ 2565/ 2566/ 2573/ 2576/ 2627/ 2630/ 86029/ 86030 etc.
BS 4504 PN16/PN40, BS10 TABLE E/TABLE D
JIS/KS 5K, 10K, 16K, 20K, 30K
UNI 2253/2254/2276-2278/2281-2284/6083/6084/6089-6093
GOST 12820/12821
 

American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500

European Series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400


Flange Facing Types:
Flat Face (FF), Raised face (RF), groove (G), female(F), ring joints face(RJ)
Material: 
Carbon steel (ASTM A105 A350LF2 LF3 A694 A36 Q235 A3 20# 45# 20Mn 16Mn Q345 etc.);
Stainless steel (SS316, SS304, SS316L, SS304L, SS321 SS317 F51 F53 316Ti etc.);
Alloy steel (A182F5 A182F11 F22 15CrMo 30CrMo 35CrMo 40CrMO 42CrMo 4130 4140 etc.)
We own many advanced production line, equipment and introduce the latest technique to manufacture pipe fitting. We can produce elbow, bend, valve, tee ,reducer and caps. Our products conform to the standard of ANSI ,DIN, JIS,BS,EN GOST and also can do that by your requirement.
Why choose Paris   fitting ? Any advantages? 
A: The answer is Yes. There are 5 advantages. 
(1) MUTUAL BENEFIT: Our offer will be reasonable, our price will be cheaper in the same quality. 
(2) CUSTOMIZE: We can make the product as your request, Shape and Quality can meet your request. 
(3) Resistance to corrosion, acid and alkali resistant, long service life 
 
(4) MIX ORDER: We accept mix order, different model and small quantity order. 
(5)AFTER SERVICE: If some parts are broken, we will send new parts to repair after confirmed. 
Q: May I have your catalogue and price list for trial order in MOQ quantity? 
A: All our products were shown on alibaba, please have a detailed looking and choose the interested models in our site. 
Q: If I want cheaper quality, can you produce? 
A: Yes, just send us your quality details, such as the material, what cheaper parts instead etc, we will do that as your request and calculate the price. 
Q: If I order big quantity, what's the good price? 
A: Please send the details enquiry to us, such as the size, material, pressure class,quantity for each item, quality request, standard,payment terms, transport method, packing request, etc. We will make the accurate quotation to you as soon as possible. 

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