法兰 | Products | 2026 Zhejiang Int'l Valve Industry Chain Fair
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Flanges

Categories: Flange

Exhibitor Information
ZHEJIANG JODITH INDUSTRY CO.,LTD.
Zhejiang Jodith Industrial Co., Ltd. integrates R&D, manufacturing, inspection, and global sales. We supply ball valves, gate valves, globe valves, check valves, and stainless steel flanges, manufactured to ASME, API, DIN, and GOST standards, serving petrochemical, power, metallurgy, water treatment, and pipeline industries.

Product Description
Our stainless steel flanges are available in ASME B16.5/B16.47, DIN, EN, and GOST designs, in ASTM A182 F304/F304L, F316/F316L, and F321, sizes DN15–DN1200 (1/2"–48"). Types: WN, SO/slip-on, TH, BL, and SW. Facing options: RF, MFM, TG, and RJ. Applications: petrochemical, marine, pharmaceutical, food, water treatment, and fine chemical industries.

Service Conditions

Media: Water, steam, oil, gas, mild acids/bases, salt solutions, organic solvents, clean fluids
Temperature: –196°C to +600°C (depending on material and rating)
Applications: Refining · Petrochemical · Chemical · Pharmaceutical · Food · Power · Shipbuilding · Water treatment

Structural Features
1,Forged Integrity – Forging ensures dense structure, free of casting defects, with superior mechanical properties for high pressure and temperature fluctuations.
2,Precision Sealing Faces – Precision-machined faces ensure reliable sealing with spiral wound, metal ring, or graphite gaskets.
3,Dimensional Interchangeability – Key dimensions inspected per standard for precise fit with piping and equipment. No on-site modifications, reducing installation time.
4,Connection Variety – WN for high-temperature/pressure services; SO/slip-on for general systems at lower cost; BL for end closure and maintenance isolation; TH for welding-free or quick-disassembly applications.

Operational Features
1,Corrosion Resistance – Austenitic stainless steel with Cr and Ni resists uniform corrosion, pitting, and intergranular attack. 304/304L for general service; 316/316L with Mo for chlorides and reducing acids, ideal for marine/saline conditions.
2,Full Size Range – DN15–DN1200 covers instrumentation to main pipeline needs. Standard sizes in stock; non-standard and special ratings available on fast lead time.