1. Type:Long Welding Neck Flange
2. Material: 42GrMo4
3. Standard: American standard ANSI, AWWA, MSS, API, Italian standard UNI, Japanese standard JIS, British standard BS, German standard DIN, European standard EN, National standard GB,
4. Size: 15 mm to 5000 mm
5.Pressure: 150bls to 2500bls
6. Marking: according to the customer's requirements
7. Painting: yellow paint, black paint. Rust-proof oil and galvanizing.
8. Testing: Factory testing or third-party testing
9. Packaging: plywood box and pallet
Company advantages
We have experienced more than a decade of development.Based on the local, draw lessons from foreign advanced experience, gradually form their own advantages.
Haokun company's 5 advantages
1. Diversity of materials
2. Traceability of products
3. Strict quality control and inspection
4. Fast and timely delivery
5. Professional after-sales team
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