Manufacture API check valve

Product Overview

Description

Check valve

Material List

No.	Parts Name	Material
1	Body	WCB
2	Seat	Staneless steel+Special Alloy
3	Gasket	Staneless steel+Special Alloy
4	Bolt	CrMO
5	Nut	35
6	Bonnet	WCB
7	Disc	Staneless steel+Special Alloy

 

Connetcion Size(Class600   PN10.0Mpa)

NPS	DN	FLANGE GLASS 600RF BRIDE CLASS 600FS						DIMENSIONS ENCOMBREMENT
inches	mm	b	c	d	nxe	g	l	h	k	p	q
8	200	62	349.2	419.1	12*31.8	269.9	6.4	370	419.1	333	350

Material List

No.	Parts Name	Material
1	Body	WCB
2	Seat	Staneless steel+Special Alloy
3	Gasket	Staneless steel+Special Alloy
4	Bolt	CrMO
5	Nut	35CrMo/35
6	Bonnet	WCB
7	Disc	Staneless steel+Special Alloy

 Connection Size  (Class 150 PN2.0Mpa)

NPS	DN	FLANGE GLASS 600RF BRIDE CLASS 600FS						DIMENSIONS ENCOMBREMENT
inches	mm	b	c	d	nxe	g	j	h	k	p	q	o
3"	80	23.9	152.4	190	4*19	127	1.6	140	190	80	110	80
4"	100		190.5	229	8*19	157.2		165	229	125	160	100
6"	150	25.4	241.3	279	8*22.2	215.9		203	279	159	190	150
8"	200	28.6	298.4	343		269.9		248	343	197	235	200
10"	250	30.2	362	406	12*25.4	323.8		292	406	241	280	250
12"	300	31.8	431.8	483		381		349	483	276	320	300
14"	350	35	476.2	533	12*28.5	412.8		368	533	305	340	350
16"	400	36.6	539.8	597	16*28.5	469.9		381	597	340	380	400
18"	450	39.7	577.8	635	16*31.8	533.4		406	635	356	400	450
20"	500	42.9	635	698	20*31.8	584.2		457	698	394	450	500

 Please send me your requirment,  then we could offer you the suitable style and competitive price.