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:What are the differences between the clamping and flange styles of valves?: The clamp type is light and self sealing, and the installation is very simple, and the installation and adjustment are easy. More and more pairs of clip valves are used in the middle and low pressure pipelines.

Q:What is the difference between a threaded connection and a flanged safety valve?: Functionally, it makes no differenceThread connection safety valve generally smaller caliber, most of the following DN50, there are also DN80Flange joint safety valve generally larger caliber, for more than DN15, less than DN15 basically did not doUnder normal circumstances, the same specifications of the flange safety valve than the size of the thread of the safety valve to be large, the general space is limited to the choice of thread to connect the safety valveThere is the difference between the price, the same caliber, material, pressure, safety valve is generally flange, higher than the price of thread

Q:The difference between the welding and butt welding of flange: Give you a plastic mark:Step 1: install the pipe, have you seen it?The second step: any of you saw a short knot down, but one must have a flange headThe third step: you have just saw the original welding back, and then the welding method is butt weldingThe weld flange is similar to the part you just welded back, except that the pipe is short and short, that is to say, there is a short short tube attached to the flange of the weld flange, and the short tube is welded to your pipe.Flange and pipe flange weld is also worn in the lap, is the pipe flange welding.The above is not a formal explanation, just to make you understand

Q:How much pressure is flange 150#?: The flange 150# is equivalent to 20 kg pressure

Q:What type of flange does the 159*6 pipe fit with?: From the specifications, should be equipped with DN150, as for other, but also need the appropriate conditions.

Q:Install flange wheel tread is what the advantages and disadvantages of widening: There are no advantages or disadvantages that must be installed

Q:What's the flange cover BL20-100FM?: Nominal diameter 20 nominal pressure 100 kg (10MPa) concave flange cover, if in accordance with the HG20601 standard, the size of the external diameter of 130, the center of the hole Phi 90, bolt hole 4- Phi 18, thickness 20, sealing surface concave.

Q:The weld flange valve needs flange sheet not: It is necessary, in the end you welding tightness and strength experiment to use, some equipment manufacturers with flange connection, you do not need, I do an industrial gas only welding valve pressure test, after the withdrawal of all

Q:What 150RJ and 150RF represent American Standard flange: The flange pressure 150LB RJ is representative of the ring connection, and the flange pressure 150LB RF is the convex flange

Q:How much is the flange 800Ib equal to MPa? How is it converted?: Concept error, 800LB is the flange pressure grade, not to say that the flange can withstand the pressure of 800lb. To know the use of flange pressure, flange must be combined with the material, the use of temperature to check the flange standards, in order to find the maximum working pressureYou can check HG/T 205922009

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