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Custom Valve Spare Parts , Valves Weld Neck Flange BW RF RTJ Ends

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Custom Valve Spare Parts , Valves Weld Neck Flange BW RF RTJ Ends

Large Image : Custom Valve Spare Parts , Valves Weld Neck Flange BW RF RTJ Ends

Product Details:

Place of Origin:	China
Brand Name:	Kelite Valve
Certification:	API, ISO, CE, GOST, TS, BS1873, BS5351, API 6D,600,602,609, ASME B16.34, API 6FA, API607 etc
Model Number:	1/2"-12", CL150-2500

Payment & Shipping Terms:

Minimum Order Quantity:	1PCS
Packaging Details:	Plywood packing or fumigation packing
Delivery Time:	30-60days
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	10000-10000PCS per month

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Detailed Product Description

Size::	1/2inch(DN15) - 48 Inch (DN1200)	Pressure Rating::	150LB(PN16)-2500LB(PN420)
Material::	A105,LF2,F304,F304L,F316,F316L,F321,F347H,F51,MONEL	Design & Manufacturing Standard::	API, BS, GB, KS, ASME
Flange::	RF,FM,FF,RTJ.
Highlight:	ball float valve , seamless steel tube

Valve spare parts of welding neck flange used for valves, BW,RF,RTJ ends

Standard Features:

The welding neck flange is usually installed in the middle of the piping,this type of the flange mainly used in high pressure and high temperature environment,this type of the flange has more type of the sealing face,it has RF,FM,FF and RTJ.the type of the flange only has forging.

Welding Neck Flanges are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting.

The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and / or elevated temperatures. The smooth transition from flange thickness to pipe or fitting wall thickness effected by the taper is extremely beneficial, under conditions of repeated bending, caused by line expansion or other variable forces.

These flanges are bored to match the inside diameter of the mating pipe or fitting so there will be no restriction of product flow. This prevents turbulence at the joint and reduces erosion. They also provide excellent stress distribution through the tapered hub and are easily radiographed for flaw detection.

This flange type will be welded to a pipe or fitting with a single full penetration, V weld (Buttweld).

Main Connection Dimensions:

Custom Valve Spare Parts , Valves Weld Neck Flange BW RF RTJ Ends 0

Pressure	DN	A	D	K	L	n	Bolt	C	B	N	H
150LB	15	21.3	90	60.5	16	4	M14	11.5	15.5	30	48
	20	26.9	100	70	16	4	M14	13	21	38	52
	25	33.7	110	79.5	16	4	M14	14.5	27	49	56
	32	42.4	120	89	16	4	M14	16	35	59	57
	40	48.3	130	98.5	16	4	M14	17.5	41	65	62
	50	60.3	150	120.5	18	4	M16	19.5	52	78	64
	65	76.1	180	139.5	18	4	M16	22.5	66	90	70
	80	88.9	190	152.5	18	4	M16	24	77.5	108	70
	100	114.3	230	190.5	18	8	M16	24	101.5	135	76
	125	139.7	255	216	22	8	M20	24	127	164	89
	150	168.3	280	241.5	22	8	M20	25.5	154	192	89
	200	219.1	345	298.5	22	8	M20	29	203	246	102
	250	273	405	362	26	12	M24	30.5	255	305	102
	300	323.9	485	432	26	12	M24	32	303.5	365	114
	350	355.6	535	476	29.5	12	M27	35

Custom Valve Spare Parts , Valves Weld Neck Flange BW RF RTJ Ends 1

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Contact Person: Mr. Wesley Wei

Tel: 86-15618368918

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Custom Valve Spare Parts , Valves Weld Neck Flange BW RF RTJ Ends

Custom Valve Spare Parts , Valves Weld Neck Flange BW RF RTJ Ends

ball float valve

seamless steel tube

ball float valve,

weld neck flange,

seamless steel tube