Low Temperature Cryogenic Cast Steel Globe Valve

• Customization: Available
• Media: Sea Water
• Temperature: Low Temperature
• Actuator: Manual
• Material: Cast Steel
• Structure: Through Way Globe Valve
• Sealing Form: Gland Packings Globe Valve
• Stem Thread Position: Outside Screw Stem Globe Valve
• Application: Cryogenic Globe Valve
• Standard: DIN
• Certificate: ISO9001:2008 CE
• Color: Customer′s Request
• Transport Package: Wooden Cases
• Specification: dn50-dn400
• Trademark: QIF
• Origin: China
• HS Code: 8481804090
• Production Capacity: 4000pieces/Month

Product Description

Low Temperature Cryogenic Cast Steel Globe Valve

TECHNICAL REQUIREMENT :
    Design and Manufacture  Conform to DIN EN 13789 
    Flange dimensions  Conform to EN1092-2 PN16
    Face to Face  dimensions Conform to EN558-1 list 1
    Testing Conform to  EN12266-1
Specification
1.Body and bonnet: Austenitic stainless steel forgings used for bodies and bonnets offer excellent impact strength, minimal heat loss and protection against corrosion. For cast steel valves radiographed castings are used only from specially approved foundries
2.Stem: To reduce galling, stems are made from advanced Nlitronic 50 (grade XM-19 A479) with high tensile even at extreme low temperatures, excellent low friction and galling- free mavement at paints of stem contact. Alternative 316L stems are used for less demanding applications
3.Wetted parts: All Austenitic stainless steel. On small 1/4-2'far- ged valves seats, wedges or discs are often Stellite 6
4.Packing:PTFE or other plastic packing protected from freezing by a column of insulating gas. For fire safc operation a secon dary packing is provided using graphite
5.Bolting:Strain-hardened Austenitic stainless steel
6.Welding:Inconel electrodes must be used

No.	Part Name	Material
1	Body	CF8M
2	Seat	STL
3	Bonnet	CF8M
4	Stem	SS316
5	Gasket	Spiral SS/GRAP
6	Bonnet	CF8M
7	Stem Nut	ZQAL9-4
8	Handwheel Nut	Gr.2M
9	Handwheel	Malleable Iron
10	Backseat	SS316
11	Disc Nut	SS 304 or 306
12	Disc	CF8M or F 316

Dimensions data(mm)

1.Can I have a sample order for valve?
A: Definitely Yes. We welcome your sample order for test and quality check. Mixed samples are acceptable.
2. Can you provide OEM or ODM service?
A: Yes, we have professional research & development team. The products can be manufactured as per your request.
3. Can you provide the relevant documentation and certificate?
A: Yes, we can provide you with the documentation and certificate you need, ISO9001:2000 international quality system certification, (CE)certification of the European Community, Det Norske Veritas (DNV) factory certificate, Lloyd's Register (LR) factory certificate, China Classification Society (CCS) quality system certificate and the FM/UL certification of the US, Bureau Veritas(BV), American Bureau of Shipping(ABS), etc. Of course we can also provide you the test Report; Certificate of Material Analysis; Certificate of Origin; and other export documents if required.
4. What is your terms of delivery?
A: We accept EXW, FOB, CIF, DAP etc. You can choose the one which is the most convenient for you.
5. What's the package and how do you ship the goods?
A: Usually sea worthy plywood cases. We usually ship by sea. Train and air delivery are also optional.
6. How to deal with after sales ?
A: Warranty time : 12 months from the shipment ; and we will be responsible for all the quality problems. Longer warranty period could be provided with detailed request and discussion.
7. What is the average lead time?
A:For samples, the delivery time is about 2-5 days. For batch production, the lead time is about 15-60 days after receiving the deposit payment. We can provide production schedule and related photos every two weeks. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for production drawings. If our lead times do not work with your deadline, please send your requirements with your sale. In all cases we will try to accommodate our production plan to your needs.
8. Why choose us?
A:1 Genuine products with excellent quality and competitive price. 
2,Cooperating with customers all over the world from more than 60 countries and regions, knowing the markets very well. 
3,We have been specializing in flow control area for more than 15 years. Everyone can be rest assured working with us. 4,After-sale services will be highly-satisfying. Any problem and feed backs will be answered in short time.
9: How can I trust your company?
A: We are verified Golden supplier and creditable company on Made-In-China, we are focusing on the long term relationship with customers, we have worked with thousands of customers since company built 15 years ago, Including Fortune 500 companies. Customers always make highly complimentary remarks.