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Alloy Steel Pipe Fittings

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Keywords（pipe type）:Alloy Steel Pipe Fitting, Alloy Steel Welded Fitting, Alloy Steel Tee, Alloy Steel Reducer, Alloy Steel Elbow
Size:Bending Radius: R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Standard & Grade:A/SA234 WP1, WP5, WP9, WP11, WP22, WP91 | A/SA182 F1, F5, F9, F11, F22, F91, A420 WPL3, A420 WPL6, A350 LF2, LF3, A105，A515 GR.60, A515 GR.70, A516 GR.60, A516 GR.70, MSS SP75 WPHY42/46/52/56/60/65/70/80, A860 WPHY42/46/52/56/60/65/70/80, A694 F42/46/52/56/60/65/70/80
Delivery:Within 10-30 days and depends on your order quantity
Payment:TT, LC , OA , D/P
Packing:Waterproof paper wrapped, Packed in wooden cabins.

Keywords（pipe type）:
Alloy Steel Pipe Fitting, Alloy Steel Welded Fitting, Alloy Steel Tee, Alloy Steel Reducer, Alloy Steel Elbow
Size:
Bending Radius: R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Standard & Grade:
A/SA234 WP1, WP5, WP9, WP11, WP22, WP91 | A/SA182 F1, F5, F9, F11, F22, F91, A420 WPL3, A420 WPL6, A350 LF2, LF3, A105，A515 GR.60, A515 GR.70, A516 GR.60, A516 GR.70, MSS SP75 WPHY42/46/52/56/60/65/70/80, A860 WPHY42/46/52/56/60/65/70/80, A694 F42/46/52/56/60/65/70/80

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Description

Dimension

Application

Process

▇ ▍ Description

We manufactured to ASTM A234 includes the grades of WP1, WP12 CL1, WP12 CL2, WP11 CL1, WP11 CL2, WP11 CL3, WP22 CL1, WP22 CL3, WP24, WP5 CL1, WP5 CL3, WP9 CL1, WP9 CL3, WP91, WP911, WP92. It can be widely used in moderate or high-temperature service. Our alloy steel flange products include threaded flange, weld neck flange, slip on flange, socket weld flange, blind flange, lap joint flange, plate flange. The most common product form of ASTM A234 is butt welding pipe fittings manufactured to ASME B16.9. The Butt weld alloy steel pipe fittings can be made from either seamless pipes, or fusion-welded pipes which shall be with filler metal added and shall conform to the chemical requirements of the standard specification.

(1)Alloy Steel Pipe Fittings Production Range

Grade Specification	A/SA234 WP1, WP5, WP9, WP11, WP22, WP91 \| A/SA182 F1, F5, F9, F11, F22, F91, A420 WPL3，A420 WPL6，A350 LF2， LF3，A105，A515 GR.60，A515 GR.70，A516 GR.60，A516 GR.70，MSS SP75 WPHY42/46/52/56/60/65/70/80，A860 WPHY42/46/52/56/60/65/70/80，A694 F42/46/52/56/60/65/70/80
Type	Seamless / Welded / Fabricated / Forged
Bending Radius	R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Range	½”NB to 48″NB in Sch 10s, 40s, 80s, 160s, XXS.
Dimensions	ANSI/ASME B16.9, B16.28, MSS-SP-43.

(2)Buttweld Alloy Steel Pipe Fittings

Seamless/ Welded 100% Radiography Tested

Products		Size
Alloy Steel Elbows – Long Radius	Alloy Steel Stub Ends	Sizes 1/2″ – 48″
Alloy Steel Elbows – Short Radius	Alloy Steel Crosses
Alloy Steel Reducing Elbows	Alloy Steel Reducing Crosses
Alloy Steel 45° Elbows	Alloy Steel 180° LR Return Bends
Alloy Steel Tees	Alloy Steel 180° SR Return Bends
Alloy Steel Tees	Alloy Steel Pipe Bends / Piggable Bends
Alloy Steel Reducers	Alloy Steel Couplings
Alloy Steel Concentric Reducers	Alloy Steel Pipe Nipples
Alloy Steel Eccentric Reducers	Alloy Steel Forged/Plate Cut Rings
Alloy Steel 3D Elbow	Alloy Steel End Caps
Alloy Steel 5D Elbow	Alloy Steel Forged / Plate Circles

(3)High Pressure Forged Alloy Steel Pipe Fittings

Threaded and Socket Weld Pipe Fittings

Products		Size
Alloy Steel 90° Elbows	Alloy Steel Couplings	Sizes 1/8″ – 4″Pressure Ratings – 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Alloy Steel 45° Elbows	Alloy Steel Reducers
Alloy Steel Street Elbows	Alloy Steel Inserts
Alloy Steel Tees	Alloy Steel Caps
Alloy Steel Crosses	Alloy Steel Unions

(4)Alloy Steel Flanges

Forged and Plate Flanges

Grade/Specification	ASTM / ASME A182 F1 / F5 / F9 / F11 / F22 / F91 etc.
Standard	ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size	½” to 36″
Dimensions	ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure	150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Product		Size
Alloy Steel Slip-On Flanges	Alloy Steel Threaded Flanges	1/2″ – 36″ Raised Face or Flat Face
Alloy Steel Weld Neck Flanges	Alloy Steel Socket Weld Flanges
Alloy Steel Blind Flanges	Alloy Steel Reducing Flanges
Alloy Steel Lap Joint Flanges	Alloy Steel Plate Flanges

▇ ▍ Dimension of Alloy Steel Pipe Fittings

NPS	AS 90 Deg Elbows								AS 45 Deg Elbows				AS 180 Deg Return Long Radius
	Long Radius				Short Radius		3R		Long Radius		3R		STD	XS
	STD	XS	SCH. 160	XXS	STD	XS	STD	XS	STD	XS	STD	XS	STD	XS
½	0.18	0.25	*	*	*	*	*	*	0.09	0.19	*	*	0.35	*
¾	0.19	0.25	*	*	*	*	*	*	0.09	0.19	*	*	0.4	0.65
1	0.4	0.5	0.6	0.75	0.25	*	*	*	0.25	0.31	*	*	0.75	1
1¼	0.6	0.9	1	1.38	0.4	*	*	*	0.38	0.5	*	*	1.25	1.75
1½	0.9	1.15	1.8	1.5	0.56	0.75	*	*	0.4	0.69	*	*	1.88	2.39
2	1.6	2.2	3.25	3.5	1	1.5	3	4	0.81	1.19	1.5	2.1	3.23	4.4
2½	3.25	4	5.13	7	2.13	2.8	6	8	1.75	2.13	3	4	6.5	8
3	5	6.5	8.5	11	3	4.25	10	13	2.63	3.5	5	7	10.25	13
3½	6.75	8.35	*	16	4.5	6	13	18	3.5	4.5	7	9	13	16.75
4	9	13.5	18	20	6.25	8.5	18	25	4.5	6.1	9	13	18.5	25
5	15	22	32	36	9.6	14	29	43	7.5	10.7	15	22	30	44
6	24.5	35	57	65	18	23	45	70	12	17.5	23	35	50	70
8	50	71	120	118	34	47.5	90	140	23	35	45	70	95	142
10	88	107	260	*	58	70	159	218	43	53	80	109	117	215
12	125	160	450	*	80	104	233	310	62	84	117	155	230	320
14	160	205	572	*	105	140	298	400	80	100	149	200	325	400
16	206	276	*	*	132	174	390	520	100	135	195	260	412	550
18	260	340	*	*	167	219	495	660	126	167	248	330	510	690
20	320	420	*	*	210	275	610	810	160	206	305	405	640	830
22	394	520	*	*	*	*	735	980	197	260	368	490	787	1040
24	460	600	*	*	298	392	875	1170	238	300	438	585	890	1200
26	550	729	*	–	–	–	1030	1370	275	365	515	685	–	–
30	734	975	–	–	–	–	1370	1830	367	488	685	915	–	–
36	1062	1412	–	–	–	–	1970	2630	531	706	985	1315	–	–

▇ ▍Application

Alloy Steel Buttweld Fittings is a weldable pipe fitting that allows for change of direction of flow, to branch off, reduce pipe size or attach auxiliary equipment. It has many inherent advantages such as it provides permanent leak proof to the fittings. The continuous metal structure formed between fitting and pipe gives strength to the system. Smooth inner surface and gradual directional changes minimize the action of corrosion and erosion and reduce pressure losses and turbulence. It doesn't make it any less vulnerable to rust when exposed to the elements since it is ferrous.

Alloy Steel Weld Fittings is a pipe attachment detail in which a pipe is inserted into a recessed area of a Valve, fitting or flange. It is mainly used small pipe diameters generally for piping whose nominal diameter is NPS 2 or smaller. Its tensile strength of is between 758-1882 MPa which is higher than the tensile strength of stainless steel.

Low Alloy Steel Fittings is generally defined as having a 1.5% to 5% total alloy content. Its common alloying elements are chromium, manganese, silicon, molybdenum, nickel and vanadium. It is used for manufacturing of heating elements.

Alloy Steel Elbow is a key parts in a piping system for changing the fluid flow direction. It is useful to connect two pipes with different or same nominal diameters, and to make the pipe turn to a certain direction of 45 deg or 90 deg.

Alloy Steel Tee has three branches that can change fluid direction. It is widely used in pipe networks for convey liquids and gases. It is in T-shaped having two outlets, at 90° to the connection to the main line. It is a pipe short piece with a lateral outlet. It is widely used as pipe fittings.

▇ ▍Process of Alloy Steel Pipe Fittings

Process

Description

▇ ▍ Description

We manufactured to ASTM A234 includes the grades of WP1, WP12 CL1, WP12 CL2, WP11 CL1, WP11 CL2, WP11 CL3, WP22 CL1, WP22 CL3, WP24, WP5 CL1, WP5 CL3, WP9 CL1, WP9 CL3, WP91, WP911, WP92. It can be widely used in moderate or high-temperature service. Our alloy steel flange products include threaded flange, weld neck flange, slip on flange, socket weld flange, blind flange, lap joint flange, plate flange. The most common product form of ASTM A234 is butt welding pipe fittings manufactured to ASME B16.9. The Butt weld alloy steel pipe fittings can be made from either seamless pipes, or fusion-welded pipes which shall be with filler metal added and shall conform to the chemical requirements of the standard specification.

(1)Alloy Steel Pipe Fittings Production Range

Grade Specification	A/SA234 WP1, WP5, WP9, WP11, WP22, WP91 \| A/SA182 F1, F5, F9, F11, F22, F91, A420 WPL3，A420 WPL6，A350 LF2， LF3，A105，A515 GR.60，A515 GR.70，A516 GR.60，A516 GR.70，MSS SP75 WPHY42/46/52/56/60/65/70/80，A860 WPHY42/46/52/56/60/65/70/80，A694 F42/46/52/56/60/65/70/80
Type	Seamless / Welded / Fabricated / Forged
Bending Radius	R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Range	½”NB to 48″NB in Sch 10s, 40s, 80s, 160s, XXS.
Dimensions	ANSI/ASME B16.9, B16.28, MSS-SP-43.

(2)Buttweld Alloy Steel Pipe Fittings

Seamless/ Welded 100% Radiography Tested

Products		Size
Alloy Steel Elbows – Long Radius	Alloy Steel Stub Ends	Sizes 1/2″ – 48″
Alloy Steel Elbows – Short Radius	Alloy Steel Crosses
Alloy Steel Reducing Elbows	Alloy Steel Reducing Crosses
Alloy Steel 45° Elbows	Alloy Steel 180° LR Return Bends
Alloy Steel Tees	Alloy Steel 180° SR Return Bends
Alloy Steel Tees	Alloy Steel Pipe Bends / Piggable Bends
Alloy Steel Reducers	Alloy Steel Couplings
Alloy Steel Concentric Reducers	Alloy Steel Pipe Nipples
Alloy Steel Eccentric Reducers	Alloy Steel Forged/Plate Cut Rings
Alloy Steel 3D Elbow	Alloy Steel End Caps
Alloy Steel 5D Elbow	Alloy Steel Forged / Plate Circles

(3)High Pressure Forged Alloy Steel Pipe Fittings

Threaded and Socket Weld Pipe Fittings

Products		Size
Alloy Steel 90° Elbows	Alloy Steel Couplings	Sizes 1/8″ – 4″Pressure Ratings – 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Alloy Steel 45° Elbows	Alloy Steel Reducers
Alloy Steel Street Elbows	Alloy Steel Inserts
Alloy Steel Tees	Alloy Steel Caps
Alloy Steel Crosses	Alloy Steel Unions

(4)Alloy Steel Flanges

Forged and Plate Flanges

Grade/Specification	ASTM / ASME A182 F1 / F5 / F9 / F11 / F22 / F91 etc.
Standard	ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size	½” to 36″
Dimensions	ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure	150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Product		Size
Alloy Steel Slip-On Flanges	Alloy Steel Threaded Flanges	1/2″ – 36″ Raised Face or Flat Face
Alloy Steel Weld Neck Flanges	Alloy Steel Socket Weld Flanges
Alloy Steel Blind Flanges	Alloy Steel Reducing Flanges
Alloy Steel Lap Joint Flanges	Alloy Steel Plate Flanges

Dimension

▇ ▍ Dimension of Alloy Steel Pipe Fittings

NPS	AS 90 Deg Elbows								AS 45 Deg Elbows				AS 180 Deg Return Long Radius
	Long Radius				Short Radius		3R		Long Radius		3R		STD	XS
	STD	XS	SCH. 160	XXS	STD	XS	STD	XS	STD	XS	STD	XS	STD	XS
½	0.18	0.25	*	*	*	*	*	*	0.09	0.19	*	*	0.35	*
¾	0.19	0.25	*	*	*	*	*	*	0.09	0.19	*	*	0.4	0.65
1	0.4	0.5	0.6	0.75	0.25	*	*	*	0.25	0.31	*	*	0.75	1
1¼	0.6	0.9	1	1.38	0.4	*	*	*	0.38	0.5	*	*	1.25	1.75
1½	0.9	1.15	1.8	1.5	0.56	0.75	*	*	0.4	0.69	*	*	1.88	2.39
2	1.6	2.2	3.25	3.5	1	1.5	3	4	0.81	1.19	1.5	2.1	3.23	4.4
2½	3.25	4	5.13	7	2.13	2.8	6	8	1.75	2.13	3	4	6.5	8
3	5	6.5	8.5	11	3	4.25	10	13	2.63	3.5	5	7	10.25	13
3½	6.75	8.35	*	16	4.5	6	13	18	3.5	4.5	7	9	13	16.75
4	9	13.5	18	20	6.25	8.5	18	25	4.5	6.1	9	13	18.5	25
5	15	22	32	36	9.6	14	29	43	7.5	10.7	15	22	30	44
6	24.5	35	57	65	18	23	45	70	12	17.5	23	35	50	70
8	50	71	120	118	34	47.5	90	140	23	35	45	70	95	142
10	88	107	260	*	58	70	159	218	43	53	80	109	117	215
12	125	160	450	*	80	104	233	310	62	84	117	155	230	320
14	160	205	572	*	105	140	298	400	80	100	149	200	325	400
16	206	276	*	*	132	174	390	520	100	135	195	260	412	550
18	260	340	*	*	167	219	495	660	126	167	248	330	510	690
20	320	420	*	*	210	275	610	810	160	206	305	405	640	830
22	394	520	*	*	*	*	735	980	197	260	368	490	787	1040
24	460	600	*	*	298	392	875	1170	238	300	438	585	890	1200
26	550	729	*	–	–	–	1030	1370	275	365	515	685	–	–
30	734	975	–	–	–	–	1370	1830	367	488	685	915	–	–
36	1062	1412	–	–	–	–	1970	2630	531	706	985	1315	–	–

Application

▇ ▍Application

Alloy Steel Buttweld Fittings is a weldable pipe fitting that allows for change of direction of flow, to branch off, reduce pipe size or attach auxiliary equipment. It has many inherent advantages such as it provides permanent leak proof to the fittings. The continuous metal structure formed between fitting and pipe gives strength to the system. Smooth inner surface and gradual directional changes minimize the action of corrosion and erosion and reduce pressure losses and turbulence. It doesn't make it any less vulnerable to rust when exposed to the elements since it is ferrous.

Alloy Steel Weld Fittings is a pipe attachment detail in which a pipe is inserted into a recessed area of a Valve, fitting or flange. It is mainly used small pipe diameters generally for piping whose nominal diameter is NPS 2 or smaller. Its tensile strength of is between 758-1882 MPa which is higher than the tensile strength of stainless steel.

Low Alloy Steel Fittings is generally defined as having a 1.5% to 5% total alloy content. Its common alloying elements are chromium, manganese, silicon, molybdenum, nickel and vanadium. It is used for manufacturing of heating elements.

Alloy Steel Elbow is a key parts in a piping system for changing the fluid flow direction. It is useful to connect two pipes with different or same nominal diameters, and to make the pipe turn to a certain direction of 45 deg or 90 deg.

Alloy Steel Tee has three branches that can change fluid direction. It is widely used in pipe networks for convey liquids and gases. It is in T-shaped having two outlets, at 90° to the connection to the main line. It is a pipe short piece with a lateral outlet. It is widely used as pipe fittings.

Process

▇ ▍Process of Alloy Steel Pipe Fittings

Process