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Help CenterASME B16.34 and API 6D ANSI DN300 Flange Bolted Bonnet 316 Stainless Steel Swing Check Valve
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Company Profile
Chengxin Valve Co., Ltd.,was founded in 1993 and established as Longyao Chengxin Valve Co., Ltd. In 2005. located in weijiazhuang Industrial Park, Longyao County, Hebei Province,is a professional company for manufacturing and selling valves and castings.
After its establishment, due to the accurate market positioning, excellent quality and standardized internal management, the company has become a modern enterprise with considerable scale, and has a high reputation in the valve and casting industry in China.
Specification
ANSI API6d ASME Class 150LB 300LB 600LB Wcb Check Valve main material of parts |
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Body,Bonnet |
ASTM A216 WCB |
|
Stem |
2Cr13/SS304/SS316/Carbon Steel |
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Wedge Ring |
13Cr13,Stellite |
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Disc |
ASTM A216 WCB |
|
Seat |
13Cr13,Stellite |
|
Bonnet Gasket |
Graphite |
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ANSI API6d ASME Class 150LB 300LB 600LB Wcb Check Valve Standard |
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Design Standard |
API6D,BS1868 |
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Face to Face |
ASME B16.10 |
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Flange Standard |
ASME B16.5 |
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Testing Standard |
API 598 |
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Product Description
Production Processes
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Related Products
Certifications
FAQ
1. Q: Are you a manufacturer or trading company ?
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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