12-Inch JIS B2220 16K ASTM A105 RF Slip-On Hub Flange
산업 소싱용
명확한 RFQ 준비
RELIA가 부품을 이해하고 다음 단계를 논의할 수 있도록 아래 정보를 포함하세요.
- 도면, 샘플 또는 참고 표준
- 재질 등급 및 선호 공정
- 치수, 공차 및 표면 처리
- 용도, 목표 수량 및 목적지
생산 일정, 포장 및 운송 조건은 사양과 거래 조건 합의 후 프로젝트별로 확정됩니다.
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Surface TreatmentCNC MachinedApplicationConstruction
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Bolt Hole Diameter1/2"~24"Bolt Hole Quantity6
This 12-inch JIS B2220 16K ASTM A105 flange enquiry highlights a raised-face slip-on hub construction. Begin with the mating face and hub/pipe fit, then document the selected class, material and operating basis.
Accept the raised face and slip-on hub interface
Define measured face geometry, surface finish and roughness, gasket seating, bore, hub dimensions and pipe clearance. Agree slip-on assembly and welding details. Establish outside diameter, thickness, bolt circle, hole quantity and diameter and tolerances for the selected drawing.
Reference photos show open flanges with different drilling patterns and surface colors. They assist comparison without certifying actual raised-face geometry, hub construction, grade or class. Six-hole wording and the repeated 1/2-inch to 24-inch range do not define drilling for every size or construction.
Select actual construction and document JIS requirements
Twelve variants combine Carbon Steel or Stainless Steel, one shared range and blind, weld-neck, slip-on, socket-weld, lap-joint or threaded types. Confirm exact size and type. The 12-inch title is an enquiry size within the range, not a separate variant or proof of inventory. Other constructions require their corresponding closure, neck/end, socket, assembly or thread acceptance.
Agree the applicable JIS B2220 edition, selected 16K requirement and compliance evidence. Do not interpret 16K as a numerical working pressure or assume equivalence to another class system. Assign any ASTM A105 requirement to the accepted carbon steel specification and traceable certificate; it does not certify stainless choices.
Qualify the material and assembled joint
Request the selected grade, product specification and manufacturing/inspection records. CNC-machined wording and surface color do not establish body route, coating chemistry or certified material. No numerical pressure-temperature envelope is supplied.
Provide actual medium composition, temperature, pressure and cycling for assessment with the mating flange, gasket and fasteners. Construction naming supplies context only. Submit the exact-size hub/face/drilling drawing, JIS/class and ASTM evidence, selected material and production requirements and complete installed duty so fit and operating suitability can be accepted together.
모든 제품 문의에 필요한 기술 정보
최종 제품 확정 전에 요구사항을 준비하세요.
제품 페이지는 출발점입니다. 재고 매칭 또는 맞춤 생산 확정 전에 도면, 샘플, 인터페이스, 소재, 수량, 검수 요구사항을 검토합니다.
프로젝트 상황에 맞춰 이 제품을 상담하세요.
도면, 샘플, 참조품, 목표 수량, 용도 정보를 공유하세요. 미확정 항목은 검토 상태로 둘 수 있습니다.
