Stainless Steel 180° Industry Elbow

Size: Seamless 1/2″-24″(DN15-DN600)
Welded 1/2″-64″(DN12-DN1600)

Standard: ASME B16.9,
HT/T21631, MSS SP-43, DIN2605,JISB2313
GB/T12459, GB/T13401, SH3408,HG/T21635

Thickness: SCH5-XXS

Grade: TP304L,TP316L,TP310S,TP321,TP904L;DEPLEX S31803/F51,S32750/F53

Seamless pipe design, size range 1/2 "to 24", wall thickness in accordance with ASME B16.9 standard, pressure rating covering Class 150 to 2500.
Process: Precision cold drawing forming, mirror polishing of inner and outer walls (Ra ≤ 0.8 μ m), reducing medium residue, suitable for hygiene standards in the food and pharmaceutical industries.

High strength and durability
Adopting closed die forging technology to eliminate material delamination defects, the tensile strength is ≥ 550 MPa, the yield strength is ≥ 200 MPa, and it can withstand high-pressure systems (PN16 MPa).

The 180 ° bending angle design optimizes fluid steering efficiency, reduces pressure loss, and is suitable for petroleum transportation and chemical reactor circulation systems.
Adaptability to harsh environments

316L contains molybdenum (Mo ≥ 2.1%), resistant to pitting and intergranular corrosion, suitable for offshore platforms, seawater desalination, and hydrogen sulfide oil and gas pipelines.
High temperature solution treatment (1000 ° C water quenching) ensures the stability of austenite structure and avoids high-temperature creep deformation.

Supports welding (TIG/MIG), flange connection or threaded interface (NPT/BSP), and is compatible with multi country standard pipeline systems such as ANSI, DIN, JIS, etc.
Provide customized port design (flat and beveled), compatible with welding of carbon steel and alloy steel dissimilar materials.

Energy and Chemical Industry: High pressure pipelines in refineries, LNG storage and transportation bends, acid washing equipment circulation circuits.
Food and pharmaceuticals: CIP cleaning of pipelines, sterile fluid transportation, surface electrolytic polishing in compliance with FDA certification.
Ships and nuclear power: seawater cooling systems, seismic support structures for nuclear grade pipelines, certified by PED 2014/68/EU.

Testing standards: 100% radiographic testing (RT) and ultrasonic testing (UT) to ensure that the weld seam has no porosity or cracks; The hydrostatic test reaches 1.5 times the working pressure.
Certification documents: Provide EN 10204 3.1 material report, ISO 9001 quality system certificate, and support third-party inspection