Products

Kaxite manufactures kammprofile (serrated) gaskets with a removable loose outer ring — a machined solid metal core with concentric serrations on both faces, clad with flexible graphite or PTFE, and enclosed by a separate locating ring that centers the gasket on the flange and limits compression without welding it to the sealing element. The loose ring can be replaced or re-used while the sealing core is refurbished, which keeps the whole assembly serviceable instead of scrapping it after a single maintenance cycle. Standard core materials: SS304, SS316L, SS321, SS347, Monel 400, Inconel 625/825, Hastelloy C276, titanium, copper. Built to ASME B16.20, ASME B16.5, EN 1514-6, DIN, JIS or your drawing. MOQ 10 pcs, 7–15 day lead time.

Kaxite manufactures corrugated metal gaskets — a concentric waveform ring punched from stainless steel, carbon steel, Monel, Inconel or titanium, then clad with expanded graphite, PTFE, ceramic or mica — for flanges where bolt load is limited but temperature and diameter are not. The corrugation creates multiple sealing lines, so the gasket seals at far lower bolt stress than a flat or spiral wound alternative, while compensating for flange rotation, thermal cycling and the handling difficulties of large non-metallic gaskets on flue gas ducts. Standard thickness 1.5 / 2.0 / 3.0 mm, corrugation pitch 2–8 mm, DN 10–3000, built to DIN EN 1514-4, ASME B16.5 or your drawing. MOQ 50 pcs, lead time 7–15 days.

Kaxite manufactures punched metal-jacketed gaskets — a graphite, PTFE or ceramic core fully enclosed by a soft iron, carbon steel, 304/316L stainless, copper, brass, nickel, titanium or Monel jacket — for heat exchangers, boiler flues, gas mains, pump casings and valve bonnets. Partition bars, tie bars and non-circular outlines are built to your drawing. Factory-direct pricing, trial orders from 10 pcs, 7–15 day lead time, and material test certificates shipped with every batch.

Kaxite manufactures double jacket gaskets with a soft pliable core surrounded by a metal jacket that fully or partially encloses the filler. Partition bars can be integrated or welded into the gasket. Jacket materials listed are soft iron, low carbon steel, stainless steel, nickel, copper, aluminium, brass, titanium and Monel; filler materials are expanded graphite, ceramic and PTFE. Published tolerances: thickness +0.8 mm / -0.0 mm; OD and ID for NPS 1/2 through NPS 24 +1.5 mm / -0.0 mm. Class coverage rules: no Class 400 for NPS 1/2-3 (use Class 600); no Class 600 for NPS 1/2-2-1/2 (use Class 1500); no Class 2500 for NPS 14 and larger. Typical applications: heat exchangers, gas mains, boiler and flues, pumps and valve bonnets. Typical industry planning ranges: MOQ 10-50 pcs, sample lead time 5-10 working days, bulk lead time 10-20 working days off-season. OEM/ODM covers custom NPS/Class, jacket alloy, filler type and logo marking. Final terms are confirmed per drawing in the formal quotation.

Kaxite manufactures lens ring joint gaskets to API 6A, ASME B16.20, DIN 2693-67, JPI-7S-23-72 and DIN 2696-1999. The lens ring seals by line contact: the spherical lens face presses against the conical flange face, deforms plastically at the contact line and turns it into a sealing belt. The page lists a working window of 10-32 MPa, a temperature range of -196 to 1000°C, a gasket factor of m=5.50-6.50 and a minimum pre-tightening pressure of y=126.6-182.8 MPa. The lens ring is a pressure-energized gasket, like the double-cone gasket, with large expansion and contraction compensation. Because the spherical face contacts the flange cone, it easily leaves a pressing mark and the interchangeability of individual rings is poor. The ring hardness must be 15-20 HB lower than the mating flange face. Materials listed include soft iron, low carbon steel, SS410, SS304, SS316, SS347, F5, F11, copper, aluminium, Inconel 600, Inconel 625, Incoloy 800, Incoloy 825, Monel 400, titanium, Nickel 200, Hastelloy C276 and Zirconium 702. Solid lens ring uses forgings, rolled materials and pipes; blind lens ring uses forgings. MOQ, sample lead time, bulk lead time, OEM/ODM scope and certification scope are not stated in the body and should be confirmed on inquiry.

Kaxite manufactures BX ring joint gaskets on CNC equipment to ASME B16.20 and API 6A. BX is only for 6BX flanges and 16BX hubs, and is listed for 5,000-20,000 lbs pressure classes. The page publishes a BX tolerance block: ring width +0.20 / -0.00 mm, hole size ±0.5 mm, ring height +0.20 / -0.00 mm, ring OD +0.00 / -0.15 mm, 23° bevel ±0° 15', and ring radius 8-12% of ring height. Materials listed include carbon steel and soft iron, 304/304L, 316/316L/316Ti, 310, 321, 3CR12, Duplex, Monel 400, Nickel 200, Inconel 600/625/X-750, Incoloy 800/825, Hastelloy B2/C276, Titanium, Zirconium and Copper, with PTFE for inner rings only. Flange standards cover API 605 (ASME B16.47 series B), ASME/ANSI B16.5, BS 1560, BS 4504, BS 10, DIN, French NF, JIS and MSS SP 44. MOQ, sample lead time, bulk lead time, OEM/ODM scope and certification scope are not stated in the body and should be confirmed on inquiry.