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Alloy Steel Pipe Fittings

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Product Description

Alloy steel pipe fittings are robust connectors made from alloy steel, enhanced with elements like chromium or molybdenum for superior strength and corrosion resistance. They are used in high-pressure and high-temperature applications such as oil and gas pipelines, power plants, and chemical processing.

Main Criteria:

ASTM A234 ASTM A420

ASTM A182 A350 A960

ASME B16.9 ASME B16.11 ASME B16.28

Brand and Chemical Composition:

ASTM/ASME Grade	Other Name	EN Grade	Chemical Component %
ASTM/ASME Grade	Other Name	EN Grade	C	Cr	Ni	Mn	P	S	Si	Cu	W	MO	V
	17CrNiMo6	EN10084	0.14-0.19	1.5-1.8	1.4-1.7	0.4-0.6	0.03	0.03	0.17-0.35	0.25		0.25-0.35
	34CrNiMo6	1.6582	0.34	1.5	1.55	0.5			0.25-0.3			0.2
30CrNi3	30CrNiMo8		0.26-0.34	1.8-2.2	1.8-2.2	0.5-0.8	0.025	0.035	0.4			0.3-0.5
	16MnCr5	1.7131	0.14-0.19	0.8-1.1		1.0-1.3	0.035	0.035	0.4
	20MnCr5		0.17-0.22	1.0-1.3		1.1-1.5	0.035	0.01-0.035	0.25
	20CrMnMo	SCM421	0.17-0.32	1.1-1.4	0.03	0.9-1.2			0.17-0.37	0.03		0.2-0.3
4142	40CrMnMo	1.7225	0.37-0.45	0.9-1.2		0.9-1.2			0.17-0.37			0.2-0.3
	20CrMnSi		0.17-0.23	0.8-1.1	0.03	0.8-1.1	0.035	0.035	0.9-1.2	0.03
	35CrMnSi		0.32-0.39	1.1-1.4	0.03	0.8-1.1	0.025	0.025		0.025
	18Cr2Ni4WA		0.13-0.19	1.35-1.65	4-4.5	0.3-0.6	0.025	0.025	0.17-0.37	0.025	0.8-1.2
	25Cr2Ni4WA		0.21-0.28	1.35-1.65	4-4.5	0.3-0.6	0.025	0.025	0.17-0.37	0.025	0.8-1.2
	20CrNiMoA		0.17-0.23	0.4-0.7	0.35-0.75	0.6-0.95	0.035	0.035	0.17-0.37	0.03		0.2-0.3
4340	40CrNiMoA		0.37-0.44	0.6-0.9	1.25-1.65	0.5-0.8	0.025	0.025	0.17-0.37	0.25		0.15-0.25
	12CrNi3	1.5752	0.1-0.17	0.6-0.9	2.75-3.15	0.3-0.6	0.035	0.035	0.17-0.37	0.03
	37CrNi3		0.34-0.41	1.2-1.6	3-3.5	0.3-0.6			0.17-0.37
	34CrNi3Mo		0.3-0.4	0.7-1.1	2.75-3.25	0.5-0.8	0.035	0.035	0.17-0.37	0.2		0.25-0.4
	25Cr2MoV		0.22-0.29	1.5-1.8		0.4-0.7	0.035	0.035	0.17-0.37			0.25-0.35	0.15-0.3
	40CrNi2Mo		0.37-0.45	0.6-0.9	1.25-1.65	0.5-0.8	0.025	0.03	0.15-0.35	0.025		0.15-0.25
4340	40CrNiMo		0.38-0.43	0.7-0.9	1.65-2	0.6-0.8	0.035	0.04	0.15-0.35			0.2-0.3
	35CrMoV		0.3-0.38	1-1.3	0.03	0.4-0.7	0.035	0.035	0.17-0.37	0.025		0.2-0.3	0.1-0.2
	4Cr5MoSiV1	H13	0.32-0.45	4.75-5.5		0.2-0.5	0.03	0.03	0.8-1.2			1.1-1.75	0.8-1.2
	31CrMoV9		0.27-0.34	2.3-2.7		0.4-0.7	0.025	0.035	0.4			0.15-0.25	0.1-0.2
	50CrV4	DIN17221	0.46-0.54	0.8-1.1	0.35	0.5-0.8	0.03	0.03	0.17-0.37	0.25			0.1-0.2
	50CrNi		0.47-0.54	0.45-0.75	1-1.4	0.5-0.8	0.035	0.035	0.17-0.37	0.03
5140	40Cr	1.7035	0.37-0.44	0.8-1.1	0.3	0.5-0.8	0.035	0.035	0.17-0.37	0.03		0.1
	5CrMnMo		0.5-0.6	0.6-0.9	0.25	1.2-1.6	0.03	0.03	0.25-0.6	0.3		0.15-0.3
	20Cr2Ni4A		0.17-0.23	1.25-1.65	3.25-3.65	0.3-0.6	0.03	0.03	0.17-0.37
	12Cr1MoV		0.08-0.15	0.9-1.2		0.4-0.7			0.17-0.37			0.25-0.35	0.15-0.3
	15CrNi3Mo		0.13-0.18	0.9-1.2	2.6-3	0.3-0.6	0.02	0.015	0.17-0.37	0.25		0.2-0.27	0.03-0.08
	23CrNi3Mo		0.2-0.27	1.1-1.5	2.75-3.25	0.55-0.85	0.025	0.025	0.15-0.35	0.2		0.2-0.3
42CrMov	35SiMn	1.5122	0.32-0.4	0.3	0.3	1.1-1.4	0.35	0.35	1.1-1.4	0.3
9260	60Si2MnA		0.54-0.6	0.35	0.35	0.7-1.0	0.035	0.035	1.5-2	0.25			0.08-0.16
1566	65Mn		0.62-0.7	0.025	0.025	0.9-1.2	0.035	0.035	0.17-0.37	0.025
	55Cr3	DIN17221	0.52-0.6	0.65-0.95	0.35	0.65-0.95	0.03	0.03	0.17-0.37	0.25			0.1-0.2
	60Cr3		0.56-0.64	0.7-1.0	0.35	0.7-1.0	0.03	0.03	0.17-0.37	0.25
UNS G61500	51CrV4	1.8159	0.47-0.55	0.9-1.2	0.35	0.7-1.1	0.03	0.03	0.4	0.25			0.1-0.25
	12Cr2Mo1R		0.08-0.15	2-2.5		0.3-0.6	0.02	0.01	0.5			0.9-1.1
	15CrMo		0.12-0.18	0.8-1.1	0.3	0.4-0.7	0.025	0.015	0.17-0.37	0.2		0.4-0.55
	27SiMn		0.24-0.32	0.3	0.3	1.1-1.4	0.025	0.015	1.1-1.4	0.2		0.1
	1Cr5Mo		0.15	4.0-6.0	0.6	0.6	0.03	0.02	0.5			0.45-0.6
	55SiCrA		0.51-0.59	0.5-1.0	0.35	0.5-0.8	0.025	0.025	1.2-1.6	0.25
	60Si2CrA		0.56-0.64	0.7-1.0	0.35	0.4-0.7	0.03	0.03	1.4-1.8	0.25
4130	30CrMo	1.7218	0.26-0.33	0.8-1.1	0.3	0.4-0.7	0.03	0.03	0.17-0.37	0.3		0.15-0.25
4135	35CrMo	1.7220	0.32-0.4	0.8-1.1	0.3	0.4-0.7	0.03	0.03	0.17-0.37	0.3		0.15-0.25
4140	42CrMo	1.7225	0.38-0.45	0.9-1.2	0.3	0.5-0.8	0.03	0.03	0.17-0.37	0.3		0.15-0.25
	30CrMnSiA		0.28-0.35	0.8-1.1	0.4	0.8-1.1	0.025	0.025	0.9-1.2	0.25	0.2	0.15	0.05
4130X			0.25-0.35	0.8-1.1	0.3	0.4-0.9	0.02	0.01	0.15-0.35	0.2		0.15-0.25
	34CrMo4		0.3-0.37	0.9-1.2	0.3	0.6-0.9	0.02	0.01	0.15-0.35	0.2		0.15-0.3
	30CrMnSi		0.28-0.34	0.8-1.1	0.3	0.8-1.1	0.025	0.015	0.9-1.2	0.2		0.1
4119	12CrMo	1.7335	0.08-0.15	0.4-0.7	0.3	0.4-0.7	0.025	0.015	0.17-0.37	0.2		0.4-0.55
	12Cr1Mo		0.08-0.15	1.0-1.5	0.3	0.3-0.6	0.025	0.015	0.5-1.0	0.2		0.45-0.65
	12Cr2Mo		0.08-0.15	2.0-2.5	0.3	0.4-0.6	0.025	0.015	0.5	0.2		0.9-1.13
	12Cr5Mo		0.15	4.0-6.0	0.6	0.6	0.025	0.015	0.5			0.4-0.6

Quality Control

We have adopted the Quality Policy that there can be no compromise where the quality of our products is concerned. A strict systematic quality control program ensures that products conform to customer specifications in component, size and physical properties.

Packing

All our products are packed, stored, transported according to the international regulation.

The pipe fittings are packed with plastic films with bundles and wooden pallets. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement. Plywood cases are available for special protection. Other kinds of packing can be offered if request.

Alloy Steel Pipe Fittings

Alloy Steel Pipe Fittings

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