Weld Neck Plate Flange

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Ton m.t.

Supply Capability:: 800 Tons per Month m.t./month

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Detailed Product Description

size:DN15 to DN2000

Material: carbon & stainless steel

CLASS: 150,300,600,900,1500

Sizes: DN15 to DN2000, 1/2 inch to 78 inch

Standard: ANSI,JIS,DIN,BS4504,SABS1123,EN1092,UNI,GOST12820-80

Types: plate, slip on, welding neck, blind, thread, socket weld flange

Process: free forging, plate cutting, heat treat, machining

Surface Treat: Anti-rust Oil, Paint, Zinc, Hot dipped Galvanized

Packing: plywood cases and pallets or as per customers' requirements

Supply Capacity: 20,000 tons per year

Delivery: usually within one month after receiving the formal order

Inspection: factory in-house self check or Third Party inspection

Carbon Steel:A105,SS400,SF440,RST37.2,S235,C22.8

Stainless Steel:F304,F304L,F316,F316L,316Ti and etc

We can also make flanges according customer’s drawings.

Sincerely welcome your valuable words, please don't hesitate to contact me for flange price.

1.DIN carbon steel flangesMaterial:Rst37.2,St37.2,C22.8)DIN2573 PN6;DIN2576 PN10,DIN2502 PN16,DIN2503 PN25 ,PN40,DIN2566 PN10&PN16,DIN2631 PN6,DIN2632 PN10.DIN2633 PN16,DIN2634 PN25,DIN2635 PN40,DIN2636 PN64,DIN2637 PN100,DIN2638 PN160,

2.ANSI standard Flange,(Material A105,Q235)150LB,300LB,400LB,600LB,900LB,1500LB,2500LB WNRF,WNFF,SORF,SOFF,THRF,SWRF,LJRF flanges

3.JISflanges(SS400,SF440A)5K,10K,16K,20K,30K,40KSOPFF,SOPRF,SOHFF, SOHRF,BLFF,BLRF,WNRF,WNFF flanges

4.Italyflanges(MaterialRst37.2,S235JRG2,A105)UNI2276,UNI2277,UNI2278, UNI6084,UNI6089,UNI6090,UNI2544,UNI2282,UNI6090,UNI6091,UNI6092,UNI6093 flanges

5.EN1092 PN6,PN10,PN16,PN25,PN40,PN64,PN100,PN160;TYPE01,TYPE02,TYPE05,TYPE12,TYPE13 Flanges

6.BS4505,GOST 12820-80,12821-80 flangesTABLE D,TABLE E,TABLE H flanges

All the sizes are from 1/2(DN15) to 48(DN1200)

Q: Difference between internal and external flanges: It's a pairing! There should be drawings! It should be non-standard

Q: Are flanges and bushings the same thing?: The flange plate is connected; the axle sleeve is fixed and positioned

Q: The difference between the flange and the flange rootAlsoDN20 (25) represents what mean: It is a problem of internal and external diameter. DN20 is the nominal diameter, and the 25 is corresponding to the outer diameter of the tube.In practice, we should pay attention to some of which is an inner diameter, and corresponds to the two pipes. The pipes corresponding to DN20 are of 25 and 27 specifications. While DN32 corresponds to 38 and 42, DN50 corresponds to 57 and 60, DN100 corresponds to 108 and 114, DN125 corresponds to 133 and 140, and DN150 corresponds to 159 and 165.Therefore, in the flange production, sales, procurement, we must pay attention to carelessness, but to let themselves suffer.

Q: Where is the flange used in the pump?: The import and export are flanges, valves and so on, may have to use the flange

Q: How many flanges are there in a pair of flanges in pipe installation?: One pair is one pair. Two also can understand, is the same, but here should be matching

Q: DN100's water meter is a screw thread water meter or a welding flange water meter?: There should be. But now it is generally flanged.

Q: I mean, where is the installation of the reducer? I think the auxiliary motor also has the installation hole. Should the installation be the motor or the reducer?: The output flange is fitted directly to the equipment.

Q: With the size of American Standard flange CLASS300 DN15, why the minimum can only find DN20: There are CLASS300 DN15 HG20592-20635-2009 standard

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: In the heat treatment, "flange" and "oxidation" there is a difference? Or is it just a different name?: First you "flange" is wrong, should be "blue" it should be a kind of oxidation. It is the antirust treatment of metal surface. Should the general are included in the oxidation within barffing.

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 Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe
Company Certifications	ISO9001:2008

2. Manufacturer Certificates

a) Certification Name
Range
Reference
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