ASME B16.5 Stainless Steel Lap Joint Flange 1/2"-60" Size Range with Galvanized Surface for High Pressure Applications
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30 DAYS
Brand:
zheheng
Product Description
Product Overview
Wenzhou forged ASTM ASME 16.5 flat face stainless steel lap joint flanges F304 with galvanization surface treatment for high-pressure applications.
Technical Specifications
| Specification | Details |
|---|---|
| Materials | 304, 304L, 316, 316L, 321, 310S, 904L, S31803, F51 and more |
| Standards | GB, JIS, BS, DIN, ANSI, and custom specifications |
| ANSI Classes | 150, 300, 400, 600, 900, 1500, 2500 |
| Pressure Ratings | PN: 6, 10, 16, 25, 40, 64, 160; 5K-40K |
| Sizes | 1/2" to 60" |
| Types | Slip-on, Blind, Lap Joint, Welding Neck, Plate, Socket Welding, Threaded Flanges |
| Sealing Surfaces | FF, RF, LJ, FM, R.T.J, R.J and more |
Manufacturing Process
- Raw material selection and cutting
- Heating and forging processes
- Heat treatment for material properties
- Precision machining with ±0.005~±0.002mm tolerance
- Comprehensive inspection and testing
Surface Treatments
Available surface finishes include galvanization, polishing, passivation, nickel plating, chrome plating, heat treatment, powder coating, and more.
Quality Assurance
Full inspection before delivery including chemical component analysis, mechanical properties testing, technical properties verification, exterior size inspection, hydraulic testing, and X-ray testing.
Certifications
3.1B, ISO9001, CE, PED certified manufacturing
Applications
Petroleum, chemical processing, power generation, gas distribution, water systems, pipeline networks, heat exchangers, shipbuilding, construction, and more.
Packaging & Shipping
Individual packing with PP bags or soft white paper, then placed in wooden cases or cartons. Pallet packaging available upon request.
Company Advantages
- 20+ years experience in stainless steel pipe fittings industry
- Advanced CNC machining capabilities with ±0.002mm precision
- Small orders and sample orders accepted
- Customized sizes and specifications available
- 100% inspection before delivery
- Competitive pricing with flexible payment terms
Frequently Asked Questions
Are you a factory or trading company?
We are both a factory and trader with over 20 years of experience in stainless steel pipes, pipe fittings, and flanges.
Do you provide samples?
Yes, standard samples are available free of charge (customer pays freight costs).
What are your payment terms?
Orders under $1000 USD: 100% in advance. Orders over $1000 USD: 30% T/T in advance, balance before shipment.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wenzhou Zheheng Steel Industry Co.,Ltd
Location
No999 .wenzhou airport wenzhou city,zhejiang china
Contact Person
BAIN SHEN