Qingdao Etrany Machinery Technology Co., Ltd.
| Product name | Stainless Steel Double Ferrule Check Valve |
| warranty | 3 Years |
| MOQ | 200 |
| Delivery Time | 5-15Work Days |
| Working pressure | up to 6000psi |
| Payment Terms | T/T |
| Cracking Pressure | 1/3~30 psig (0.02~1.7 bar) |
| temperature of media | Medium Temperature, Normal Temperature |
| media | Water |
| Size | 1/8"~1" |
| power | Hydraulic |
| structure | Check |
| Packing | Export Carton and Pallet |
| application | General |
| Working Temperature | -23℃ to 190℃ |
| Port Size | 1/8"~1" |
| Sealing Material | PTFE, PTFE |
| customized support | OBM, ODM, OEM |
| Material | Stainless Steel |
| Avantage | Durable |
| Supply Ability | 5000pcs/M |
| Brand Name | Etrany |
| Place of Origin | China |
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Product Specification
| Product name | Stainless Steel Double Ferrule Check Valve | warranty | 3 Years |
| MOQ | 200 | Delivery Time | 5-15Work Days |
| Working pressure | up to 6000psi | Payment Terms | T/T |
| Cracking Pressure | 1/3~30 psig (0.02~1.7 bar) | temperature of media | Medium Temperature, Normal Temperature |
| media | Water | Size | 1/8"~1" |
| power | Hydraulic | structure | Check |
| Packing | Export Carton and Pallet | application | General |
| Working Temperature | -23℃ to 190℃ | Port Size | 1/8"~1" |
| Sealing Material | PTFE, PTFE | customized support | OBM, ODM, OEM |
| Material | Stainless Steel | Avantage | Durable |
| Supply Ability | 5000pcs/M | Brand Name | Etrany |
| Place of Origin | China |
Forged from solid 316L stainless steel with precision inner polishing, the valve features outstanding resistance to acid, alkali, corrosion and high temperature. It can adapt to various harsh working media including high-purity gas, hydraulic oil, steam and chemical fluid to extend service life.
Rich connection types are optional, including double ferrule, NPT male thread, NPT female thread, ferrule to male/female thread. It matches seamless instrument tubes ranging from 1/8" to 1", which can meet diverse pipeline connection requirements in different working conditions.
Adopts mature double ferrule connection technology, no welding or raw tape required during on-site installation. After tightening the nut, the ferrules can firmly bite the outer wall of the pipeline to realize stable leak-proof connection, greatly reducing the risk of pipeline leakage caused by improper construction.
Strictly inspected through air tightness and hydraulic pressure tests before delivery to guarantee stable product quality. Widely applied in petrochemical, power plant, laboratory, new energy and hydraulic pneumatic industries, it is a cost-effective alternative to imported branded check valves.
Qingdao Yida Tongtu Machinery Technology Co., Ltd., in the beautiful coastal city of Qingdao. Specializing in high-growth ventures such as valves and power equipment, the company is dedicated to providing comprehensive solutions for industries including petroleum, chemicals, and water utilities, empowering clients to grow and achieve success.
We are a cutting-edge trading enterprise specializing in one-stop industrial valve matching, deeply cultivating gate valves, globe valves, ball valves, check valves, butterfly valves, etc. Our main products include American standard API, German standard DIN, and Japanese standard JIS, suitable for various industries such as chemical, petroleum, gas, power, metallurgy, etc.
We selects qualified factories from the source, strictly controls product quality, adheres to the direct supply mode, and relies on the advantages of a streamlined and efficient team to achieve rapid implementation of customer demands. At the same time, we can provide customers with standard spot goods, non-standard customization, OEM, project batch matching, and a complete set of export documentation services, becoming a long-term stable valve procurement partner for customers with professionalism, reliability, and high cost-effectiveness.
Company Details
Business Type:
Trading Company
Year Established:
2026
Total Annual:
3million-5million
Employee Number:
20~50
Ecer Certification：
Verified Supplier
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