Precision Tubing for Critical Process Systems
Manufactured to ASME Bioprocessing Equipment standards. Our austenitic stainless steel tubes deliver the surface finish, dimensional tolerance, and material integrity demanded by pharmaceutical, biotech, and sterile fluid applications.
25+
Years of Manufacturing
Inspection
Borescope and other inspection requirements should be specified and confirmed during order review.
ISO 14644
Cleanroom Packaging
EN 10204
3.1 Material Certs
ASME BPE Tubing & Fittings
ASME BPE 316L stainless steel tubing for hygienic and high-purity process systems. Availability, dimensions, surface finish, inspection, documentation, and conformity requirements should be confirmed against the applicable project specification and requested standard revision.
Straight Length Tube
Seamless and welded austenitic stainless steel tubes in straight lengths. Available in 316L and 304L with controlled OD, wall thickness, and ID surface finish.
Bent & Orbital Tubes
Precision orbital-bent tubes for process skid fabrication. Tight radius bends with maintained wall thickness and full internal surface treatment.
Tank Adapters & Ferrules
ASME BPE compliant tank adapters, ferrules, and clamp connectors. Machined from bar stock or forged, with traceable material certification.
Material & Dimensional Specifications
All products manufactured and tested per ASME BPE latest edition. Full material traceability from melt to finished product.
Parameter
- Material Grade
- Outer Diameter
- Wall Thickness
- ID Surface Finish
- OD Surface Finish
- Length
- Passivation
- Inspection
- Packaging
- Certification
Specification
- 316L (1.4404) / 304L (1.4306)
- 1/4" – 6" (6.35 – 152.4 mm)
- 0.028" – 0.065" (0.71 – 1.65 mm)
- Required ASME BPE surface designation
- Mechanical or electropolished finish as specified
- Straight length and end preparation to order
- Passivation requirement and referenced procedure
- Borescope, eddy-current, or other inspection as specified
- Cleaning and packaging requirements to order
- Material and inspection documents to order
Tolerance
- —
- ±0.005" / ±0.13 mm
- ±10%
- Ra ≤ 0.38μm (SF4)
- Ra ≤ 0.76μm
- ±3 mm
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Standards & Certifications
Inspection records, material documents, surface-finish information, and other order documentation should be specified during technical review and confirmed before purchase.
ASME BPE
ASME BPE dimensional, material, surface-finish, inspection, and documentation requirements can be reviewed against the specified standard revision and purchase requirements.
ASTM A269 / A270
Base material specifications for seamless and welded austenitic stainless steel tubing for general service and sanitary applications.
Quality Documentation
Required material, inspection, surface-finish, and order documents should be listed in the inquiry and confirmed during contract review.
EN 10204 3.1 Certs
Material test certificates issued per EN 10204 Type 3.1. Full chemical composition, mechanical properties, and surface inspection results per heat lot.
Critical Applications
Our tubing is specified by engineers and procurement teams across industries where contamination control and process integrity are non-negotiable.
Biopharmaceutical
Bioreactors, chromatography skids, fill-finish lines, and single-use system interfaces.
Injectable & Infusion
WFI, pure steam, clean condensate, and API transfer lines for parenteral manufacturing.
Food & Dairy
Sanitary tubing for food, dairy, and beverage process lines. Confirm the applicable hygienic standard, cleaning method, connection design, and project documentation.
Semiconductor
Ultra-high purity tubing for UPW, chemical delivery, and gas systems in fab environments.