Russian Standard DN400 Carbon Steel Wcb Flange Py16 Py25 Py40 GOST Gate Valve Non Return Casting Steel Gate Valve Drawing
GOST Carbon Steel 20# Rising Gate Valve Pn25 Pn40 Pn64 Main Material of Parts | ||
Body,Bonnet | ASTM A216 WCB,20# | |
Stem | 2Cr13,SS304,SS316,Carbon Steel | |
Stem Nut | Brass | |
Wedge Ring | 13Cr13,Stellite | |
Disc | ASTM A216 WCB,20# | |
Seat | 13Cr13,Stellite | |
Hand wheel | GGG40/50 | |
Gasket | Graphite | |
Packing | Graphite | |
GOST Carbon Steel 20# Rising Gate Valve Pn25 Pn40 Pn64 Standard | ||
Design Standard | Gost Standard | |
Face to Face | Gost 12815-80 | |
Flange Standard | Gost 12815-80 | |
Testing Standard | Gost Standard | |


























A: We are a professional valve factory Located In Hebei, China.
2. Q: What's Execution Standard of products?
A:ISO,ANSI,AWWA,API,DIN,BS,JIS,EN,GOST,AS standard.
3. Q: Is there any stock in your factory? And How long is your delivery time?
A: We stock valves with normal sizes. Generally it is 15 days if the goods are in stock. It is 25-30 days if the goods are not in stock, it is according to quantity.
4. Q: Which countries do you export to ?
A: We export directly to vast majority of countries in the world.
5. Q: Can you provide the relevant documentation and certificate?
A: Yes, We can provide the international certificates and relevant chemical analysis, mechanical properties, pressure test reports according to the customers need.
6.Q: Do you provide samples ? is it free or extra ?
A:Yes, Welcome sample order to test and check the quality of products. The sample amount is less than $100, the product cost isfree, and the customer needs to pay the express delivery fee. If the sample amount is higher than $100, and the sample cost and express delivery fee need to be negotiated by both parties.
7. Q:Can you OEM or ODM?
A:Yes, we have a strong research & development team. The products can be made according to your request.
8.Q: What is your terms of payment ?
A: 30% T/T in advance ,70% balance before shipment or see copy of bill of lading.
9.Q: How to deal with after sales ?
A:warranty time : 12 months from the shipment ; and we will be responsible for all the quality problems. We will provide process guidance services, replacement parts, on-site guidance and maintenance services. (both parties shall negotiate the relevant expenses)
10.Q: Do you have agent or representative abroad?Can we join you?
A: Yes,We have some agents abroad. You have experience in valve and related industries. Welcome to join us. We will provide you with professional service and strong support to win more market share
11.Q: Why choose us?
A:1. 20 years of manufacturing and developing experience;
2.A Strong R & D team;
3.Service experience for thousands of customers at home and abroad;
4.Export to 30 countries including Southeast Asia, East Asia, Eastern Europe and Central Asia;
5.Three casting production lines with stable casting quality, high production efficiency and fast delivery time.

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