Seamless Pipe

Seamless Pipe

Flanges are key components used to create detachable connections between pipes, valves, pumps, and other equipment within pipeline systems.
They allow for easy installation, inspection, and maintenance while ensuring reliable sealing under pressure.

Tubeplus flanges are designed for oil & gas drilling and production, high-pressure fluid transportation, and industrial pipeline projects.
With precise machining and dependable material performance, our flanges support stable connections in demanding operating conditions.

They are compatible with seamless pipes, welded pipes, valves, and pipe fittings, making them suitable for a wide range of pipeline and energy applications.

Item Description
Product Type Seamless Pipe
Standards ASTM A106 / ASTM A53 / ASTM A333 / ASTM A312 / ASME SA106
Materials Carbon Steel, Stainless Steel (304/304L, 316/316L), Alloy Steel
Size Range OD: 1/8″ – 24″
Wall Thickness SCH 10 / SCH 20 / SCH 40 / SCH 80 / SCH 160
Length Random Length / Fixed Length / Custom Length
Manufacturing Process Hot Finished / Cold Drawn
Surface Finish Black, Pickled, Bright Annealed
Applications Oil & Gas, Power Generation, Refinery, Chemical Processing
Certification EN 10204 3.1 / Mill Test Certificate
Year Project / Facility Name Country End User / EPC Material Products Qty (KGS)
2024 LNG Processing Unit Expansion USA Bechtel ASTM A106 Gr.B Seamless Pipe 180000
2023 Offshore Platform Upgrade Canada Worley ASTM A333 Gr.6 Seamless Pipe 95000
2023 Petrochemical Plant Revamp Mexico Pemex EPC ASTM A312 TP316L Seamless Pipe 120000
2022 Hydrogen Energy Facility USA Air Products ASTM A106 Gr.B Seamless Pipe 210000
2021 Gas Transmission Pipeline Project Australia Santos ASTM A53 Gr.B Seamless Pipe 160000
Inspection Item Standard / Method
Chemical Composition Analysis ASTM / EN Standard
Mechanical Properties Test Tensile, Yield, Elongation
Dimensional Inspection OD, WT, Length
Hydrostatic Test ASTM A106 / A53
Non-Destructive Testing UT / ET / RT (upon request)
Surface Inspection Visual & Surface Defect Check
Heat Treatment Control Normalizing / Annealing
Traceability Heat Number & Full Batch Traceability
Documentation MTC, Inspection Report, Packing List

Please Send Your RFQ

Please leave your phone number and Email address, we will contact you as
soon as we can.