API 602
Forged steel gate valve
Request a KEHUA API 602 forged steel gate valve quotation. Confirm actual bore, forging grade, bonnet, end preparation and inspection scope for the offered model.
Gate Valves
Forged steel gate valve
KEHUA lists an API 602 forged steel gate valve series for compact isolation duties. A gate moves across the flow passage to open or close the line. Review the offered forging grade, actual bore, bonnet joint and connection drawing together before selecting a configuration.
About the forged steel gate valve manufacturerThese are family-level options. Confirm the offered series rating and materials against its approved datasheet.
FORGED STEEL GATE VALVE PROCUREMENT
What should an API 602 forged steel gate valve RFQ include?
An API 602 forged steel gate valve RFQ should state the applicable edition, isolation duty, service conditions, required passage and exact pipe interface. Request forging grades, gate and seat materials, bonnet details and open-position dimensions for the offered assembly. Forged construction does not by itself establish full bore, a bonnet joint or suitability for sustained throttling.
Related procurement checks: Specify the actual body material and product form.
- Provide fluid composition, particles, operating and design pressure and temperature, maximum differential pressure, cycle frequency and quantity. Identify the applicable API 602 edition and any project requirements for review.
- Request the body and bonnet forging grades, gate and seat materials, stem, packing and gasket details, and the pressure–temperature limits of the complete offered assembly. Match required material records to the actual product form and heat identification.
- Specify the required pipe interface. For a socket-weld, butt-weld, threaded or flanged proposal, confirm that the exact connection is offered and reconcile socket or bevel dimensions, thread form or flange details on the model drawing.
- Confirm the actual passage, face-to-face or end-to-end dimensions, stem movement, fully open height and handwheel or actuator clearance. Review the offered bonnet joint and access for the intended maintenance task.
- Agree the applicable shell and seat test standard, edition, pressure, medium, duration and leakage acceptance. Request the approved datasheet, drawing, material records and test reports, with deviations identified before ordering.
SERIES SELECTION
Forged steel gate valve: selection and RFQ checklist
An API 602 forged steel gate valve supplier enquiry should distinguish actual bore, forging grade and end preparation. Compare cast steel wedge gate valves without treating body construction as a pressure ranking. Use the valve connection guide to describe the quoted pipe interface; the series name alone does not establish which ends are available.
Compare construction choices in this valve family- Specify nominal size and bore; do not equate a compact body with full bore.
- Identify forging grade, bonnet joint and the offered trim.
- Confirm threaded, socket-weld or other quoted ends on the drawing, with installation and inspection requirements.
- Provide medium, normal/design temperature, pressure and differential pressure, together with line size, required bore and the exact mating connection. Add quantity, delivery destination, requested date, drawing and test-document requirements. Ask for the offered model and any specification deviations; leave an unknown grade or rating for confirmation.
Product-family buyer guides
Use these guides to compare valve families, review materials and prepare an RFQ. Confirm the offered model's ratings and service suitability against its approved datasheet.
- Valve End Connections: Flanged vs Butt Weld, Socket Weld & Threaded
Compare flanged, butt-weld, socket-weld and threaded valve connections. Check pipe interfaces, maintenance access and project standards with a practical RFQ checklist.
- Industrial valve materials: WCB, LCB, CF8M and duplex steel
Compare WCB, LCB, CF8M and duplex valve bodies with a material selection table and RFQ checklist covering fluid, temperature, corrosion and material records.
- Valve Pressure Testing: Shell vs Seat Tests & Buyer Checklist
Understand shell and seat leakage tests, review API 598 or ISO 5208 requirements, and specify an auditable valve pressure-test report before ordering.
- How to prepare an industrial valve RFQ that can be reviewed quickly
Prepare an industrial valve RFQ with a copyable fill-in checklist, quotation deviation table and checks for service data, materials, connections, actuation and documents.
- Ball, butterfly or gate valve: start with the duty
Compare ball, butterfly and gate valves with a duty-based selection table, model-specific purchasing checks and links to KEHUA product series and technical guides.
Request a Quote
Request a forged steel gate valve quotation
Pipeline, refinery, power and process isolation
Gate Valves
