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DINGDANG INDUSTRY CO.,LIMITED
DINGDANG INDUSTRY CO.,LIMITED  

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Backing Ring with Steel Insert for Stub End 

Price: 10.0 USD 
Payment Terms: T/T,L/C,D/A 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: XM-PPSF10
Production Capacity: 100000pcs/month
Delivery Date: 30 days
Shape: Equal
Type: Flange
Connection: Flange
Working Medium: Water Distribution, Irrigat...
Colour: Black
MOQ: 100pcs
Export Area: All over the world
Means of Transport: Ocean,Land,Air
Packing: Bags
Head Code: Others
Technics: Forged
Material: PP,Steel
Brand Name: OEM
Working Pressure: PN16,PN10
Specifications: Dn200-Dn500
Process: Forged and Injection
Delivery Time: Within 30 days

It is suitable for stub end
Standards:DIN,GN,ISO
High quality and best prices
Export to many countries and areas
We supply OEM services

PP-Steel Flange for Stub End

***Standards: GB/9119-2010; ISO7005-1;DIN2501;DIN2576

***Flanges are connected to each other between the tube and the tube part, for connection between 

the tube ends.

***Classification 

1, according to the chemical industry standard points: integral flange (IF), threaded flange (Th),

plate flat welding flange (PL), weld neck flange (WN), with a neck flat welding flange (SO) , socket welding flange (SW), butt welding ring loose flange (PJ / SE), flat welding ring loose flange

(PJ / RJ), lining flange cover (BL (S)), flange cover (BL). 

2, according to the petrochemical industry standard points: threaded flange (PT), welded flange (WN),

flat welding flange (SO), socket welding flange (SW), loose flange (LJ), flange cover (not table note). 

3, according to the machinery industry standard points: integral flange, welded flange, welded flange plate, butt plate loose flange ring, flat plate welding ring loose flange, plate flange ring loose

flange, flange cover. 

4, according to the national standard score: integral flange, threaded flange, welded flange, with neck flat welding flange, with neck socket welding flange, welded neck collar with loose flange, welded flange plate , butt welding ring loose flange plate, flat plate welding ring loose flange, plate flange ring loose flange, flange cover.

PP-Steel Flange for Stub End

***According to material

WCB (steel), LCB (low carbon steel), LC3 (3.5% nickel steel), WC5 (1.25% 0.5% chromium molybdenum steel), WC9 (2.25% Cr), C5 (5% Cr 0.5% Mo), C12 (9% Cr 1% Mo), CA6NM (4 (12% chromium steel), CA15 (4) (12% Cr), CF8M (316 stainless steel), CF8C (347 stainless steel), CF8 (304 stainless steel), CF3 (304L stainless steel), CF3M (316L stainless steel), CN7M (alloy), M35-1 (Monel), N7M (Haast nickel alloy B), CW6M

(Harstad nickel alloy C), CY40 (Inconel) and so on.

***In accordance with the connection

In accordance with the connection flange connection types can be divided into: plate flat welding flange, with neck flat welding flanges, weld neck flanges, socket welding flanges, threaded flange, flange covers, weld neck ring loose flanges, flat welding ring loose flange ring groove flange and flange covers, large diameter flat flanges, large diameter high-neck flange, blind character, butt ring loose flange and so on.

PP-Steel Flange for Stub End

***Technology data of PP-Steel flange PN16


SizeDNPE(dn)DKBHole(n)dh
DN20020020034029523582224
DN22520022534029523882224
DN250250250395350288122226
DN280250280395350294122226
DN315300315445400338122226
DN355350355510460376162228
DN400400400570515430162630
DN450450450620565517202632
DN450B500450678620517202632
DN500500500678620533202632



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Company Info

DINGDANG INDUSTRY CO.,LIMITED [China (Mainland)]


Business Type:Manufacturer, Trading Company, Agent
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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