Cast Steel Globe Valve,BS Cast Steel Globe Valve,Cast Steel Globe Valves Manufacturer,Cast Steel Globe Valve Supplier And Export-Zhejiang Tiante Valve CO.,LTD

Zhejiang Tiante valve Co.,Ltd is established in 1989 which has 360 employees and 53 technicians inculding 7 senior engineers. The headquarters of the company is located in the Economic Developing Zone of Lishui City, in Zhejiang Province.It covers an area of 25000 spuare meters and its building area is 2000 square meters. Our company has seven main shops:the casting shop, numrical control processing shop, machine-processing shop,heat treatment shop,welding shop, assembling shop and testing shop etc.We also has the CAD valve designingcenter,Physical and Chemical laboratory,Scratching test laboratory and three dimensional imitation manufacturing laboratory.There are over 170 sets of equipment for processing and 32 sets of equipment for testing. So our production has the novel design, advanced configuration, exquisite technics,excellent execution,self-contained instrument for testing.

Design of Cast Steel Globe Valve With Rising Stem(OS&Y)

Remark:1.Type of end connection referred to Appendix Ⅰ

2.Type of body and bonnet connection referred to Appendix Ⅷ

3.seal type of disc and seat referred to Appendix　Ⅶ

4.Stem packing structure referred to Appendix Ⅸ

5.Valve operation referred to Appendix Ⅹ

BS1873 Materials List for BS1873 Cast Steel Globe Valve With Rising Stem(OS&Y)

NO.	Part Name	Carbon Steel	Stainless Steel	Alloy Steel	Low Temperature Steel
1	Body	A216 GR WCB	A351 GR CF8	A217 GR WC6	A352 GR LCB
2	Seat	A105	-	A182 GR F304	A182 GR F304
3	Disk	A216 GR WCB	A351 GR CF8	A217 GR WC6	A352 GR LCb
4	Stem	A276 TYPE 410	A276 TYPE 304	A182 GR F22	A276 TYPE 304
5	Stud	A193 GR B7	A193 GR 8	A193 GR B7	A193 GR 8
6	Nut	A194 GR 2H	A194 GR B8	A194 GR 4	A194 GR B8
7	Back Seat	A182 GR F6a	A182 GR F304	A182 GR F304	A182 GR F304
8	Gasket	Graphite+SS304
9	Packing	Graphite
10	Pin	A194 GR 2H	A276 TYPE 304	A276 TYPE 410	A276 TYPE 304
11	Packing Bushing	A182 GR F6a	A182 GR F304	A182 GR F6a	A182 GR F304
12	Eyebolt	A193 GR B7	A193 GR B8	A193 GR B7	A194 GR B8
13	Eyebolt Nut	A194 GR 2H	A193 GR 8	A193 GR 4	A193 GR 8
14	Gland	A216 GR WCB	A351 GR CF8	A216 GR WCB	A352 GR LCB
15	Bonnet	A216 GR WCB	A351 GR CF8	A216 GR WCB	A352 GR LCB
16	Stem Nut	B148 UNS C95600	B148 UNS C95600	B148 UNS C95600	B148 UNS C95600
17	Handwheel	A197	A197	A197	A197
18	Handwheel Nut	A108 GR 1020	A182 GR F304	A108 GR 1020	A108 GR F304

Remark:1、Pressure and temperature rating of casing material referred to Appendix Ⅻ

2、Chemical compositions and mechanical property of casing material referred to Appendix Ⅺ

3、Trim materials and recommended service coverage referred to Appendix ⅩⅢ

BS Cast Steel Globe Valve Technical Specification

Design Standard		BS1873 ASME B16.34
Pressure-Temperature Rating		ASME B16.34
Face-Face		ASME B16.10
Flange Ends		ASME B16.5
Buttwelding Ends		ASMe 16.25
Inspection & Test		API598
Norminal Pressure(Class)		150	300	400	600	900	1500
(Mpa) TestPressure	Shell Test	2.93	7.55	10.0	15.0	22.5	37.5
	High Pressure Seal Test	2.07	5.52	7.31	11.03	16.5	27.5
	Low Pressure Seal Test	0.6
Applicable Temperature		-196℃～550℃
Applicable Medium		Water,oil,gas and other causticity meduium(Different raw material for different medium

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Zhejiang Tiante valve Co.,Ltd

Sales Dept:801 Room DexingGe, Hongkong Building, Oubei, Wenzhou City, China
Tel : +86-577-6799-9959
Fax : +86-577-6799-9960
E-mail : Sales@gatevalvemanufacturer.com

Factory : Economic Development Zone, Lishui, Zhejiang,China
Tel : +86-578-219-7999
Fax : +86-578-251-3998
Url : http://www.gatevalvemanufacturer.com