Manufacturer of Austenitic, Duplex and Super Duplex, Nickel Alloy( Hastelloy ,Monel,Inconel,Incoloy ) steel pipe and tube from China. 254SMo,310LN,253MA,904L,32750,32760,400,600,625,800,800H,C22,C276

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Standard and Technical Data: Seamless Pipe Production Process; ASME B36.10M & B36.19M Steel Pipe Dimensions Chart (Size Chart); ASTMA312 Steel Pipes Chemical Composition; ASTM B444 Standard Specification for Nickel Chromium Molybdenum Alloys UNSN06625 and UNSN06852 and Nickel Chromium Molybdenum Silicon Alloy UNS N06219 Pipe and Tube; ASTM B983-Standard Specification for Precipitation Hardened or Cold Worked Seamless Nickel Alloy Pipe and Tube; ASTM B446 Standard Specification for Nickel Chromium Molybdenum Columbium Alloy UNS N06625 Rod and Bar; ASTM B166 Standard Specification for Nickel-Chromium-Iron Alloys UNS N06600 N06601 N06603 N06690 N06693 N06025 N06045 and N06696 and Nickel Chromium-Cobalt-Molybdenum Alloy (UNS N06617) Rod,Bar, and Wire; ASTM B407Standard Specification for Nickel-Iron-Chromium Alloy Seamless Pipe and Tube; ASTM B161 Standard Specification for Nickel Seamless Pipe and Tube; ASTM B423 Standard Specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloy UNS N08825, N08221, and N06845 Seamless Pipe and Tube; ASTM B163 Standard Specification for Seamless Nickel and Nickel Alloy Condenser and Heat Exchanger Tube; ASTM B829-Standard Specification for General Requirements for Nickel and Nickel Alloys Seamless Pipe and Tube; ASTM B622 Standard Specification for Seamless Nickel and Nickel Cobalt Alloy Pipe and Tube; ASTM B167 Standard Specification for Nickel-Chromium-Iron Alloys UNS N06600, N06601, N06603,N06690, N06693, N06025, N06045, and N06696 UNS N06617 and Nickel-Iron-Chromium-Tungsten Alloy UNS N06674 Seamless Pipe and Tube; ASTM B423-Standard Specification for Nickel-Iron-Chromium-Molybdenum-Coppe Alloy UNS N08825, N08221, and N06845 Seamless Pipe and Tube; ASTMB165 Standard Specification for Nickel-Copper Alloy (UNS N04400) Seamless Pipe and Tube; ASME SA213A213 Seamless Austenitic Alloy Steel Boiler Super heater and Stainless Steel Heat Exchanger Tubes; ASTMA312 Seamless Welded and Heavily Cold Worked Austenitic Stainless Steel Pipes; ASTMA 249A 249M Specification for Welded Austenitic Steel Boiler, Superheater,Heat-Exchanger, and Condenser tubes; ASTMA269 Seamless and Welded Austenitic Stainless Steel Tubing; ASTM A270 Seamless and Welded Austenitic and Ferritic and Austenitic Stainless Steel Sanitary Tubing; ASTMA999 Standard Specification for General Requirements for Alloy and Stainless Steel Pipe; ASTMA1016 Standard Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless Steel Tubes; ASME SA213A213; ASTM A270; ASTM A789; ASTMA 249A 249M; ASTMA312; ASTMA790; Difference between ASTM A249, A269, A270, and A554 Stainless steel tubing

ASTM A312 Steel Pipes Chemical Composition
ASTM A312	UNS	C	Mn	P	S	Si	Cr	Ni	Mo	Ti	Nb	N
Pipes Grade	UNS	C	Mn	P	S	Si	Cr	Ni	Mo	Ti	Nb	N
TP304	S30400	0.08	2	0.045	0.03	1	18.0-20.0	8.0-11.0	/	/	/	/
TP304L	S30403	0.035	2	0.045	0.03	1	18.0-20.0	8.0-13.0	/	/	/	/
TP304H	S30409	0.04-0.10	2	0.045	0.03	1	18.0-20.0	8.0-11.0	/	/	/	/
TP304N	S30451	0.08	2	0.045	0.03	1	18.0-20.0	8.0-18.0	/	/	/	0.10-0.16
TP304LN	S30453	0.035	2	0.045	0.03	1	18.0-20.0	8.0-12.0	/	/	/	0.10-0.16
TP309S	S30908	0.08	2	0.045	0.03	1	22.0-24.0	12.0-15.0	0.75	/	/	/
TP309H	S30909	0.04-0.10	2	0.045	0.03	1	22.0-24.0	12.0-15.0		/	/	/
TP309Cb	S30940	0.08	2	0.045	0.03	1	22.0-24.0	12.0-16.0	0.75	/	10xC -1.10	/
TP309HCb	S30941	0.04-0.10	2	0.045	0.03	1	22.0-24.0	12.0-16.0	0.75	/	10xC -1.10	/
TP310S	S3108	0.08	2	0.045	0.03	1	24.0-26.0	19.0-22.0	0.75	/		/
TP310H	S3109	0.04-0.10	2	0.045	0.03	1	24.0-26.0	19.0-22.0		/		/
TP310Cb	S31040	0.08	2	0.045	0.03	1	24.0-26.0	19.0-22.0	0.75	/	10xC -1.10	/
TP310HCb	S31041	0.04-0.10	2	0.045	0.03	1	24.0-26.0	19.0-22.0	0.75	/	10xC -1.10	/
TP316	S3160	0.08	2	0.045	0.03	1	16.0-18.0	11.0-14.0	2.0-3.0	/	/	/
TP316L	S31603	0.035	2	0.045	0.03	1	16.0-18.0	10.0-14.0	2.0-3.0	/	/	/
TP316H	S31609	0.04-0.10	2	0.045	0.03	1	16.0-18.0	11.0-14.0	2.0-3.0	/	/	/
TP316Ti	S31635	0.08	2	0.045	0.03	0.75	16.0-18.0	10.0-14.0	2.0-3.0	5x(C-N)-0.7	/	0.1
TP316N	S31651	0.08	2	0.045	0.03	1	16.0-18.0	10.0-14.0	2.0-3.0	/	/	0.10-0.16
TP316LN	S31653	0.035	2	0.045	0.03	1	16.0-18.0	11.0-14.0	2.0-3.0	/	/	0.10-0.16
TP317	S3170	0.08	2	0.045	0.03	1	18.0-20.0	10.0-14.0	3.0-4.0	/	/	/
TP317L	S31703	0.035	2	0.045	0.03	1	18.0-20.0	11.0-15.0	3.0-4.0	/	/	/
TP321	S3210	0.08	2	0.045	0.03	1	17.0-19.0	9.0-12.0	/	/	/	0.1
TP321H	S32109	0.04-0.10	2	0.045	0.03	1	17.0-19.0	9.0-12.0	/	/	/	0.1
TP347	S3470	0.08	2	0.045	0.03	1	17.0-19.0	9.0-13.0	/	/	/	/
TP347H	S34709	0.04-0.10	2	0.045	0.03	1	17.0-19.0	9.0-13.0	/	/	/	/
TP347LN	S34751	0.05-0.02	2	0.045	0.03	1	17.0-19.0	9.0-13.0	/	/	0.20-0.50	0.06-0.10
TP348	S3480	0.08	2	0.045	0.03	1	17.0-19.0	9.0-13.0	/	/	/	/
TP348H	S34809	0.04-0.10	2	0.045	0.03	1	17.0-19.0	9.0-13.0	/	/	/	/