316L Stainless Steel Sanitary Tube
316L sanitary stainless steel tube for food, beverage, pharmaceutical and clean-utility systems with controlled weld, internal surface, end condition and traceability.
Supply routes
- Qualified partner-mill sourcing
- Stock coordination
Specifications
| Grades | 316L or 304L |
|---|---|
| Standards | ASTM A270 or EN 10357 |
| Typical OD | 12.7–203.2 mm, subject to standard and route |
| Wall thickness | Typical reference only: Ordered by OD and hygienic system specification. Confirm the ordered range and supply route in the quotation. |
| Internal finish | State maximum Ra and measurement method |
| Ends | Square cut, deburred and capped |
| Documents | Inspection documents and traceability records as ordered and confirmed in the quotation. |
| Commercial basis | Quantity, MOQ, production route and delivery schedule are confirmed for each quotation. |
Dimensions and Tolerances
| Thickness | Typical reference only: Ordered by OD and hygienic system specification. Confirm the ordered range and supply route in the quotation. |
|---|---|
| Outer Diameter | Typical reference only: 12.7–203.2 mm, subject to standard and route. Confirm the ordered range and supply route in the quotation. |
| Wall Thickness | Typical reference only: Ordered by OD and hygienic system specification. Confirm the ordered range and supply route in the quotation. |
| Order basis | Governing product and dimensional standard, delivery condition and any drawing-specific limits. |
| Special tolerances | Must be stated in the RFQ and accepted in the quotation before production. |
Published ranges are technical references, not a live-stock or production-capability promise. The final range, MOQ and delivery schedule are confirmed in the quotation.
Edge or end condition
- Square cut, deburred and capped; final condition as ordered.
Testing and inspection
- Tests required by the governing purchased standard.
- PMI, NDE, corrosion, roughness or other supplementary inspection only when specified and confirmed in the quotation.
Order documents
- Inspection document type and content as ordered.
- Heat or lot traceability and supplementary reports when included in the accepted inspection plan.
Export packaging
- Export packing selected for product form, finish, dimensions, weight and transport route.
- Film, caps, interleaving, skids, cases or moisture protection only as confirmed in the order.
Surface roughness is a requirement, not a finish name
For hygienic service, state the maximum internal Ra, measurement standard, weld treatment and whether electropolishing is required. A commercial polish description alone does not define cleanability.
End and packaging control
Tube ends can be prepared for orbital welding, then capped after final cleaning. Bundles or cases are selected to protect polished surfaces and prevent contamination during export handling.
Complete document packages
Specify heat traceability, eddy-current or hydrostatic testing, dimensional report, roughness record, cleaning or passivation record and any project-specific chemistry controls before quotation.
Technical content updated: 2026-07-29
Organizational author: Tsingshan (Shandong) Iron & Steel Co., Ltd..Review method, status and limitations.
Typical Applications
Related technical resources
Published standards
Applicable standards
ASTM A270/A270M · EN 10357
Finishes and processing
Stainless Steel Cut-to-Length and LevelingStainless Steel Polishing and Surface Finishing
What to Include in Your RFQ
Use the published values as a starting point, then identify the exact ordered option and acceptance criteria.
- Grade and governing standard
- 316L, 304L; ASTM A270/A270M, EN 10357. State the exact ordered combination.
- Dimensions and tolerances
- Provide thickness, outer diameter, wall thickness and identify which order basis, special tolerances requirements govern acceptance.
- Finish, processing and edge or end condition
- ; Stainless Steel Cut-to-Length and Leveling, Stainless Steel Polishing and Surface Finishing; Square cut, deburred and capped; final condition as ordered..
- Inspection, documents and packing
- Testing: Tests required by the governing purchased standard.; PMI, NDE, corrosion, roughness or other supplementary inspection only when specified and confirmed in the quotation. Documents: Inspection document type and content as ordered.; Heat or lot traceability and supplementary reports when included in the accepted inspection plan. Packing: Export packing selected for product form, finish, dimensions, weight and transport route.; Film, caps, interleaving, skids, cases or moisture protection only as confirmed in the order.
- Quantity, destination and requested delivery window
- State quantity per size, unit, delivery city or port, requested trade term and required delivery window so the supply and freight route can be confirmed.
Frequently Asked Questions
What information is needed to quote 316L Stainless Steel Sanitary Tube?
Send the grade, governing standard, dimensions, tolerance, finish, quantity, testing, document, packing and destination requirements.
Are the listed 316L Stainless Steel Sanitary Tube dimensions guaranteed available?
No. Published dimensions are technical references; actual availability, production route, MOQ and delivery schedule are confirmed for each quotation.
Which inspection documents are available for 316L Stainless Steel Sanitary Tube?
State the required document type and supplementary tests in the RFQ. The exact document package is confirmed before the order is accepted.
RFQ
Request a Quotation
Send the specification you have; we will identify missing inputs before quoting.