JIS B2312 90° Elbow Enquiry, Forged Plated Carbon Steel / NPT
工业采购项目
准备更清晰的 RFQ
请提供以下信息，帮助 RELIA 理解零件要求并与您确认下一步。
- 图纸、样品或参考标准
- 材料牌号和首选工艺
- 尺寸、公差和表面处理
- 应用、目标数量和目的地
生产周期、包装和运输条款将在规格与贸易条件确认后按项目确定。
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warranty1 Yearcustomized supportOEM, odm
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TechnicForgedConnectivityFemale
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shapeEqualhead codeHexagon
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Overall Length50mmHeight50mm
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Surface TreatmentPlatedPressure0.9MPa
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System of MeasurementMetricMounting hole diameter0.25 in
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Pipe FeaturesNo additional FeaturesPipe ClassNot Rated
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ApplicationAir CompressorThread TypesNPT
This 90-degree elbow enquiry references JIS B2312 with forged, plated carbon steel and NPT wording. Confirm the actual supplied material and joining configuration before ordering. Six actual size options use a Plastic material label, so acceptance requires a selected drawing and material certificate.
Resolve the selected size and elbow construction
Choose 10 mm, 12 mm, 14 mm, 8MM, 6MM or 4MM and define whether that label means nominal size, tube outside diameter or another dimension. Request the actual angle, centreline radius, end outside diameter, wall, centre-to-end dimensions and tolerances. Equal needs matching end dimensions on the accepted drawing.
Length and height entries of 50mm do not specify the complete elbow geometry. The mounting-hole label does not establish the flow bore. Large open bends and orange-finished examples in the photographs cannot identify the selected material, dimension, forging route or coating composition.
Accept one joining method and documented finish
Obtain written acceptance of the supplied end configuration. For a threaded selection, confirm exact NPT size, gender, engagement, gauging and sealing acceptance. For welded supply, define preparation, selected wall and joining inspection. The title's Butter Weld wording needs clarification before any weld specification is accepted.
Verify the selected product material specification, exact grade, traceable certificate and matching identification. JIS B2312 needs the applicable edition and documented compliance. Forged and Plated require production evidence and selected coating composition, thickness and finish acceptance; appearance alone does not establish these properties.
Qualify the compressor operating envelope
Obtain the actual certified pressure-temperature envelope and governing standard before compressor service. A numerical pressure label alongside Not Rated is not an accepted universal working limit. Assess medium composition, temperature, operating pressure, cycles and the complete joint. Send the selected size basis, confirmed material and ends, dimensional drawing, certificate and route/coating requirements with the enquiry.
每个产品询价都需要的技术信息
在最终确认产品前先整理需求。
产品页只是起点。在确认库存匹配或定制生产前，我们会评审图纸、样品、接口、材料、数量及验收要求。
结合您的项目场景讨论该产品。
提供现有图纸、样品、参考件、目标数量及应用信息。尚不确定的项目可留待评审。
