ASTM A312 TP304 Tubing, SS 304, 28 Inch, DN700, SCH 20
Key Specifications / Features
This straight large-bore pipe is manufactured to ASTM A312 TP304, sized 28 inches SCH 20 and labeled as 6.34 meters long. LANDEE marks plus heat codes enable full traceability, and its pipe ends are guarded to avoid damage during shipment. Thanks to its wide inner passage, it supports high-volume flow. The 304 stainless steel offers solid anti-corrosion performance for compatible environments. It serves plant utility, water treatment, and process pipelines, and buyers need to validate test records and service suitability in advance.
Detail Information
Product Category: Big Bore Stainless Steel Tubing
Nominal Diameter: 28 inches, stamped directly onto the pipe body
Wall Rating: Schedule 20
Material Spec: ASTM A312 TP304 stainless steel, verified from outer marking
Marked Length: 6.34 meters
Traceability Feature: LANDEE brand stamp plus heat code to track production batches
Visual Description: Linear stainless pipe runs, end caps fitted for safeguarding as captured in reference images
Key Benefits
High-Capacity Bore: 28-inch nominal dimension meets industrial designs that demand high volumetric flow.
TP304 Stainless Alloy: Trusted standard grade delivering dependable corrosion resistance for compatible operating environments.
Full Traceable Markings: All critical parameters, including dimension, schedule, material class, length, and heat number, are branded, simplifying incoming inspection.
Easy Site Assembly: Straight pipe segments ready for fit-up within custom-engineered stainless piping assemblies.
Typical Use Cases
It is a candidate component for water conveyance, factory utility networks, process transfer lines, and general industrial piping jobs calling for ASTM A312 TP304 SCH20 tubing. Validate dimensional reports, test certificates, and fluid service suitability prior to order placement.

Supplier Information
XIAMEN LANDEE INDUSTRIES CO., LTD.
Verified Supplier
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