Piping
SEAMLESS & WELDED PIPES
Standard Material Specifications:
DIN, EN, ASTM, JIS
Carbon Seamless Pipe
Material:GRA,GRB,X42,X46,X52，X56,X60,X65,X70;
Regular Supply:API5L,ASTM A53,ASTMA106 etc
Carbon Welded Pipe (ERW/LSAW/SSAW) Material:GRA,GRB,X42,X46,X52，X56,X60,X65,X70; Regular Supply:API5L,ASTM A53,EN10210,EN10219, etc.
Outside and inside coating on request
Alloy Steel Pipe
ASTM A355 P11,P12,P22,P91,etc.
Stainless Steel Pipe
ASTM TP304/304L,316/316L,304H,316H,317,321,904L, S31803,S32205,S32750,etc.
FLANGES
Standard Material Specifications:
ASTM/EN/DIN/JIS etc.
Regular Material :
Carbon steel: ASTM A105, A350 LF2, P250GH, P280GH, S235JRG2, S355J2G3, C22, C22.8
High Yield Strength: A694 F42/F46/F52/F56/F60/F65/F70
Low Temp.Alloy: AISI 4130/4140, 16Mo3, 25CrMo4, 35CrMo, 42CrMo4 Stainless steel: A182 F304/L, F316/L, 904L, F316Ti, F321 etc.
Regular Supply :
Standard Flanges
API Flanges
Int'l Norms: ANSI/ASME, AWWA, MSS, API 6A and 17D, EN, DIN, BS, JIS, KS etc.
FITTINGS
Standard Material Specifications:
ASTM/EN/DIN/JIS etc.
Butt Weld Pipe Fittings
Type: LR/SR Elbows, Equal/Reducing Tees, Equal/Reducing Crosses, Concentric/Eccentric Reducers, Caps, etc.
Standard: ANSI B16.9, ANSI B16.28, DIN 2605, DIN2615, DIN2616, JIS B2312, JIS B2313
Carbon Steel: ASTM A 234 WPB, A420 WPL1, WPL3, WPL6,ASTM A860 WPHY 42, WPHY52, WPHY60, WPHY65, WPHY70 Stainless Steel: ASTM A403 WP304/304L, WP316/316L, WP321, WP347/Alloy, 904L Steel: ASTM A234 WP11, WP12, WP22, WP91
Duplex & Super Duplex Steel: ASTM A815 UNS S31803, UNS S32750, UNS S32760
SW & Screwed NPT Pipe Fittings
Type: Elbow, Tee, Cross, Union, Half Coupling, Full Coupling, Reducing Coupling, Cap, Boss, Hex. Head Busing, Hex. Nipple, Swage Nipple, Plug, Weldolet, Socketolet, Threadolet, Elbowolet, etc.
Carbon Steel: ASTM A105, A350 LF2, A694 F42, A694 F60, F694 F65
Stainless Steel: ASTM A182-F304, F304L F316 F316L F321, 904L
Alloy Steel: ASTM A182-F11, A182 F22
Standard: ANSI/ASME B16.11, MSS SP-79, SP-83, SP-95-, SP-97, BS3799, JIS B2316
Rating: Threaded fittings: 2000lbs, 3000lbs, 6000lbs.Socket-weld fittings: 3000lbs, 6000lbs, 9000lbs.
FORGED MATERIAL
Material :
Regular carbon: ASTM A105, A350 LF2, P250GH, P280GH, S235JRG2, S355J2G3, C22, C22.8
High Yield Strength: A694 F42/F46/F52/F56/F60/F65/F70
Low Temp.Alloy: AISI 4130/4140, 16Mo3, 25CrMo4, 35CrMo, 42CrMo4, etc
Regular Supply :
Specification: As per customers' drawing or requested spec.
Type: Forged disks, Rolled rings, Forged Cylinders etc.
Weight :
Finished piece will be up to 4.000 kgs max.
VALVES
Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Ball Valve, Plug Valve, Corrosion Resistant Valve, Other Valves
Standard Material Specifications :
Carbon steel to ASTM : WCB / LCB
Alloy steel to ASTM : WC6 / WC9 / C5
Stainless Steel to ASTM : CF8 / CF8M / CF3 / CF3M
Other materials such as Alloy 20, AISI 321, Hastelloy etc are available on request.
Test Pressure available : Class#150 / Class#300 / Class#600 / Class#900 / Class#1500
U-BEND TUBES & FINNED TUBES
Standard Material Specifications : DIN, EN,
ASTM, ASME, JIS
Stainless Steel U-Bend Tubes, Stainless Steel U-Shaped Tubes, Heat Exchanger Tubes, Seamless Stainless Steel U-Bend Tubes, ASME SA 213 Stainless Steel U-Bend Tubes, EN10216 Stainless Steel U-Bend Tubes, Heat Exchanger Tubing, Austenitic Stainless Steel U-Bend Tubes, Seamless Circular High Temperature Austenitic Stainless Steel Tubes.