SUNLION

Stainless Steel (Seamless/Welded)/Corrosion & High Temperature Resistant Alloys Pipe/Tube is thought to be able to withstand higher pressure, higher temperatures, higher mechanical stress and a corrosive atmosphere. It can be found in a wide range of applications such as in Oil and Gas, Refinery, Petrochemical, Chemical, Fertilizer, Power, Automotive, Bearing, Mechanical and Structural etc.




Austenitic Stainless Steel

Grades

TP304/L/H/LN,  TP316/L/H/LN/Ti/LMod, TP310S/H/HCbN (HR3C), TP314, TP317/L, TP321/H, TP347/H/HFG,  Super 304H

Specifications

ASTM/ASME, DIN, JIS,  EN

Super Austenitic  Stainless Steel

Grades

UNS N08904 (904L)/N08367 (6Mo)/S31254  (6Mo)/S30432/S31042

Specifications

ASTM/ASME

(Super) Duplex  Stainless Steel

Grades

UNS S31803/UNS  S32205, UNS S32750/UNS S32760, UNS S31500, UNS S32001, UNS S32003, UNS  S32304, UNS S32707, UNS S31050 (2522)

Specifications

ASTM/ASME

Corrosion &  High Temperature Resistant Alloys

Grades

UNS N02200/N02201,  UNS N04400, UNS N06600/N06601/N06617/

N06625/N06690/N06693/N06985/N06022, UNS  N08800/N08810/

N08811/N08825/N08020/N08367/N08028/N08026/N08024, UNS N10276

Specifications

ASTM/ASME

Ferritic  Stainless Steel

Grades

409L, 439,  444

Specifications

ASTM, JIS

Precipitation  Hardening Stainless Steel

Grades

UNS S17700, UNS  S17400

Clad/Lined Pipe

Grades

TP316L+C.S., UNS N08825+C.S.,  UNS N06625+C.S., UNS N10276+C.S., etc.

Specifications

API Spec. 5LD, DEP  31.40.20.32, DNV-OS-F101., etc.

Titanium Alloys

Grades

Gr. 1, Gr. 2, Gr.  12, Gr. 16 etc.

Specifications

ASTM B338,   JIS H4631-2007

Nuclear Steel

Grades

Z2CN18.10,  Z2CND17.12, Z2CND18.12N, Z2CN19.10N

Specifications

RCC-M M3303/M3304


Seamless

Diameter: Φ6mm~Φ914mm

Wall Thickness: 0.5mm~70mm

Welded

Diameter: Φ15mm~Φ2200mm

Wall Thickness: 0.5mm~80mm


Sour Service, NACE MR0175/ISO 15156

Hot Piercing, Hot Extrusion, Cold Finishing