Stainless Steel 90-Degree Elbow for Handrails
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 yearscustomized supportODM, OEM
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model numberTEETechnicCasting
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ConnectivityWeldingshapeEqual
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head codeRoundOverall Length1/8"-6"
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Height1/8"-6"Surface TreatmentPainting
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PressureLow PressureSystem of Measurementinch
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Mounting hole diameter1/8"-6"Pipe FeaturesFlexible
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Pipe Class150Applicationbuilding water supply and drainage, fire protection systems, natural gas pipeline installation, natural gas & petroleum industry, natural gas transportation, water supply and drainage systems
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Thread TypesNPT OR BSPT
This 304 stainless-steel 90-degree elbow enquiry has one actual Elbow/19MM/Stainless Steel choice. Define what 19MM measures before ordering. Sanitary, mirror-finish and handrail references require an accepted specification; they do not independently certify grade, hygienic suitability, structural performance or numerical operating capability.
Define the elbow and the intended application
The reference photographs show curved open-ended pieces with different sizes and appearances. They cannot establish delivered angle, radius, grade or mirror quality. Confirm the supplied elbow model and request material designation, grade, condition and traceability. A model label alone should not replace the component drawing.
Specify angle, centerline radius, tangent lengths, end diameters, wall thickness and tolerances. Clarify Equal and Round geometry. Repeated 1/8-to-6-inch entries under overall length, height and mounting-hole diameter need separate interpretation and cannot define an assumed range or equivalence to 19MM.
Agree connection and surface acceptance separately
Select the actual supplied end arrangement. Welding and NPT OR BSPT wording do not establish a combined connection or interchangeable threads. Define weld-end preparation or the selected thread designation, mating/sealing requirements and inspection criteria as applicable.
Set internal and external finish requirements individually. Assign mirror polishing or painting to specified surfaces with measurable acceptance criteria and exclusions. Photographic brightness cannot demonstrate hygienic finish. For sanitary or handrail work, request the relevant application and inspection evidence; Flexible wording does not establish movement capacity.
Specify duty before approving supply
Water/drainage, fire-protection and gas/petroleum references require application-specific acceptance. Low Pressure and Class 150 do not provide a documented numerical limit here. State actual medium or structural use, pressure where relevant, temperature, loads and installation conditions. Agree casting/production evidence, inspection scope, OEM/ODM deliverables and the stated one-year warranty terms.





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