SKO Industries Co.,ltd Specializes in different types of pipe fittings,Valves,flanges and pipeline products made of different materials. Our products are widely used in such industries as petroleum, petrifaction, paper making, pharmacy, food, beer, electric power, shipbuilding, natural gas, sewage and architecture.

With strong R&D strength and many professionals in this industry, we can ensure the stability and reliability of our products. We insist on the quality guidelines of "perfect management system", "improving continuously", "creating excellent products", and "exceeding customers' expectations".
Our company owns advanced production equipment: Numerical control machines and advanced facilities for shot blasting, acid cleaning and passivation. We also have advanced inspection machines and relevant inspection techniques. Direct reading photoelectrical spectrometer is introduced into chemical analysis; Omnipotent mechanics tester is for the testing of tensile strength, yield strength, elongation rate, and reduction of cross sectional area; X-ray, ultrasonic and liquid penetrants are for non-destructive inspection tests; Sclerometer is for rigidity test; And thickness tester is for testing of thickness of walls.
Our products are well sold in Europe, the USA, Russia, the Middle East and Southeast Asia. SKO wishes to create a prosperous future and develop with our clients together.
Butt Welded Pipe Fittings
90D Elbow,45D Elbow,180D Elbow,Cap,Straight Tee,Reducing Tee, Concentrical Reducer,Eccentrical Reducer,Cross,Bend
1) Standard:ASTM/ASME/ANSI B16.9/16.28, DIN 2605/2615/2616/2617, JIS B2311/2312/2313,  EN10253
2) Type: butt welded and seamless pipe fittings (Elbow,Cap,Tee,Reducer,Cross,Bend)
3) Size:1/8 inch-48 inch SCH10,SCH20,SCH40, SCH80,SCH160,SCHXXS
4) Material:Carbon steel: ASTM/ASME A234 WPB, WPC, WPL6
            Alloy steel: ASTM/ASME A234 WP5, WP9, WP11, WP12, WP22, WP91
5)Packaging Detail:  wooden box, wooden pallet
6)Payment: T/T or L/C

Forged Steel Pipe FIttings
High pressure pipe fittings, 90 degree threaded/socket elbow, 45 degree threaded/socket elbow, elbow weld, threaded/socket Tee, reducing Tee, threaded/ socket union, butt welding union, coupling, half coupling, red coupling(swage), end cap, hex head nipple, round head nipple, half nipple, reducing nipple, bushing, hex head bushing, cross, outlet, pipe plug, lateral 45 degree, deflected swage, butt welding Tee, boss, Street elbow(in & out threaded elbow), Tee union, forging fittings, forged steel pipe fittings, hose fittings, instrument fittings, adapter, pipe band.
Size: 1/8" -4"(DN6-100)
Joint: SW / NPT / BSP
Standard: ASME, B16.11, B16.9, JIS B2316, MSS SP83/SP79/SP97, DIN
Material: Stainless steel: (A182 F44(UNS31254)F304/304L, F316/316L, F321/321H, F317L, F310)
Carbon steel 20#, A105, A350 LF1/LF2/LF3, MSS SP44&A694 F42/46/52/56/60/65/70),
Alloy steel (A182 F1/F5a/F9/F11/F22/F91)
Pressure: 2000LB, 3000LB, 6000LB, 9000LB
Thickness: Sch40, Sch80, Sch160, XXS
Delivery: 10, 000PCS/Month, Packing: Carton/Wooden case.

Steel Flanges

Welding Neck Flange,Slip on Flange,Lap Joint Flange,Thread Flange,Socket Welding Flange,Blind Flange Spectacle Flange
Size: 1/2" -60"(DN15-DN1500)
Joint: WN/SO/LJ/SW / NPT / BSP
Standard: ASME, B16.5, B16.47,B16.48 JIS B2220, MSS 44,API 650, DIN2576,DIN2527,DIN2632,
DIN2543,DIN2633,DIN2634,DIN2544,DIN2545,DIN2635,DIN2573,DIN2631,DIN2576,DIN2632,
Material: Stainless steel: (A182 F44(UNS31254)F304/304L, F316/316L, F321/321H, F317L, F310)
Carbon steel 20#, A105, A350 LF1/LF2/LF3, MSS SP44&A694 F42/46/52/56/60/65/70),
Alloy steel (A182 F1/F5a/F9/F11/F22/F91)
Pressure: 150LB,300LB,400LB,600LB,900LB,1500LB,2500LB

SKO Industries Co.,Ltd