Hengke supplies square tube inserts for square-tube handrails, posts and frames. Internal insert for a square tube end. Material, dimensions, mounting interfaces and surface finish are reviewed against the approved drawings and installation requirements.
Hengke Casting operates under ISO 9001 and IATF 16949 quality systems and supports applicable BV, DNV and PED documentation requirements for customer projects.
Materials | 304 or 316 stainless steel to specification |
Manufacturing | Casting or fabrication, machining and finishing |
Application | Square-tube handrails, posts and frames |
Surface treatment | Satin or mirror polish to specification |
Process | Casting or fabrication, machining and finishing |
Drawing requirements | Surface finish: to agreed specification |
Dimensional tolerance: to approved drawings | |
Envelope dimensions: to approved drawings | |
Quantity and delivery: to quotation | |
Material | 304 or 316 stainless steel to specification |
Alloy selection: subject to the operating conditions | |
Material verification: to agreed inspection plan | |
Application | Square-tube handrails, posts and frames |
Design | Provide drawings, material grade, functional interfaces and service conditions. |
Standards | Material, fabrication and testing standards are agreed in the purchase specification. |
Inspection | Dimensional, material and application-specific inspection as specified. |
Hengke supplies square tube inserts for square-tube handrails, posts and frames. Internal insert for a square tube end. Material, dimensions, mounting interfaces and surface finish are reviewed against the approved drawings and installation requirements.
Specify tube bore, corner radii and insert function; match threaded or plain interfaces to the assembly drawing. Confirm the drawing revision, mating components and acceptance requirements before production. Any application-specific testing or load requirement must be agreed separately.
Available verification includes material documentation, dimensional reports and surface examination. Hardness checks, nondestructive testing or component-specific inspection can be agreed against the approved drawing and purchase specification.
Send drawings, material grade, dimensions, tolerances, surface finish, inspection requirements and annual quantity for a manufacturing review.
Explore related square tube fittings for compatible assembly and installation. Compare material grades, connection dimensions, surface finishes and mounting arrangements against the project drawings. Send your required dimensions, installation conditions and quantity so that the appropriate component configuration can be reviewed.
