ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
| Payment Terms | T/T, L/C at sight |
| Supply Ability | 50000 Meters per Month |
| Delivery Time | 15-25 working days after order confirmation |
| Packaging Details | Cleanroom double-bagged vacuum packaging, individual tube protection sleeves, FDA-compliant packaging materials |
| Material Grade | ASME SA213 TP316L (UNS S31603, EN 1.4404) |
| Outer Diameter | 38.1mm (1.5 inch) |
| Wall Thickness | 1.65mm |
| Length | 6000mm standard, custom available |
| Manufacturing Process | Seamless Cold Drawn + Electropolished |
| ID Surface Finish | Ra ≤0.5μm (electropolished), Ra ≤0.38μm optional |
| OD Surface Finish | Ra ≤0.8μm |
| Cleanliness | Oil-free, grease-free, particle-free per ASME BPE |
| NDT Testing | 100% Eddy Current, Boroscope Inspection, Surface Roughness Profilometry |
| Brand Name | WNRLN |
| Model Number | SA213-TP316L-EP-38.1x1.65 |
| Place of Origin | Zhejiang, China |
| Certification | ISO 9001:2015, ASME BPE, FDA 21 CFR, USP Class VI, EN 10204 3.1 |
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Product Specification
| Payment Terms | T/T, L/C at sight | Supply Ability | 50000 Meters per Month |
| Delivery Time | 15-25 working days after order confirmation | Packaging Details | Cleanroom double-bagged vacuum packaging, individual tube protection sleeves, FDA-compliant packaging materials |
| Material Grade | ASME SA213 TP316L (UNS S31603, EN 1.4404) | Outer Diameter | 38.1mm (1.5 inch) |
| Wall Thickness | 1.65mm | Length | 6000mm standard, custom available |
| Manufacturing Process | Seamless Cold Drawn + Electropolished | ID Surface Finish | Ra ≤0.5μm (electropolished), Ra ≤0.38μm optional |
| OD Surface Finish | Ra ≤0.8μm | Cleanliness | Oil-free, grease-free, particle-free per ASME BPE |
| NDT Testing | 100% Eddy Current, Boroscope Inspection, Surface Roughness Profilometry | Brand Name | WNRLN |
| Model Number | SA213-TP316L-EP-38.1x1.65 | Place of Origin | Zhejiang, China |
| Certification | ISO 9001:2015, ASME BPE, FDA 21 CFR, USP Class VI, EN 10204 3.1 | ||
| High Light | TP316L Electropolished Tube ，Pharmaceutical Pure Steam ，38.1mm Sanitary Grade | ||
ASME SA213 TP316L Electropolished Sanitary Tubes are manufactured to the highest pharmaceutical and biotechnology industry standards for pure steam generation, water-for-injection (WFI) distribution, and clean-in-place (CIP) systems. The electropolishing process creates an ultra-smooth, passive, and contamination-free surface essential for maintaining product purity in cGMP-regulated environments.
| Parameter | Specification |
|---|---|
| Standard | ASME SA213 / ASTM A213 TP316L |
| UNS / EN Designation | S31603 / 1.4404 |
| Tensile Strength | ≥485 MPa |
| Yield Strength | ≥170 MPa |
| Elongation | ≥35% |
| Delta Ferrite | ≤2% (fully austenitic) |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1985
Total Annual:
100000000-110000000
Employee Number:
600~700
Ecer Certification：
Verified Supplier
Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid... Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid...
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