Home Companies BEST PIPELINE EQUIPMENT CO.,LTD

Seamless Butt Weld Fittings Alloy 4140/ 4142 Shafts Gears Bolts Studs Connecting Rods Spindles

Contact Us

[China]

Trade Verify

Address: China Factory : Suzhou Industrial Park, JiangSu Province,China

Contact name:amy

BEST PIPELINE EQUIPMENT CO.,LTD

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

Seamless Butt Weld Fittings Alloy 4140/ 4142 Shafts Gears Bolts Studs Connecting Rods Spindles

Country/Region	china
City & Province	suzhou jiangsu
Categories	Screws

Product Details

Product Name :Eccentric reducer seamless with Butt welding fittings Standard : ASME B16.9 Material : 304(L)

Product Name : +Kształtki +do +wspawania ,butt welded fittings

Alloy Cold Finished 4140 TG&G

Alloy Cold Finished AISI 4140 PRECISION GROUND SHAFTING (UNS G 41400)

- Turned, ground and polished shafting

- Straightness tolerance of 1 1/16” max in any five feet (5’)

Characteristics

− This high strength precision ground shafting is produced to exacting OD tolerances. The product offers the highest degree of overall accuracy and concentricity with a seam free surface finish of RMS 25 max. Precision ground shafting 4140 is available in both imperial and metric sizes

Typical Applications

− All forms of close tolerance shafting: camshafts, drive shafts, mill shafts, motor shafts, pump shafts, bolts, pins, studs, etc

Mechanical Properties

− For 215/16" or 74.9 mm diameter bar and smaller,

− ASTM A193, Grade B7 applies.

− For 3" or 76.2 mm diameter and greater, ASTM A434,

− Class BD or BC applies.

Type of fitting

Manufacturing process of the fi ttings

Heat treatment for fi ttings

Grades of steel

Mechanical properties

Dimensions and tolerances

Dimensions

Weld end types

Inspection requirements

Inspection lot sizes

Marking

Preparation for shipment, handling and packaging


Nominal Pipe Size	Length	Weight in Pounds	Nominal Pipe Size	Length	Weight in Pounds
1 1/4 x 1/2	2	0.42	1 1/4 x 1/2	2	0.53
1 x 3/4	2	0.36	1 x 3/4	2	0.43
1 x 1/2	2	0.36	1 x 1/2	2	0.42
3/4 x 1 1/2	1	0.21	3/4 x 1 1/2	1.5	0.25
1 1/2 x 1 1/4	2.5	0.65	1 1/2 x 1 1/4	2.5	0.78
1 1/2 x 1	2.5	0.57	1 1/2 x 1	2.5	0.72
1 1/2 x 3/4	2.5	0.56	1 1/2 x 3/4	2.5	0.65
1 1/2 x 1/2	2.5	0.56	1 1/4 x 1/2	2.5	0.65
1 1/4 x 1	2	0.48	1 1/4 x 1	2	0.57
1 1/4 x 3/4	2	0.42	1 1/4 x 3/4	2	0.53
1 1/4 x 1/2	2	0.42	2 1/2 x 2	3.5	2.1
2 1/2 x 2	3.5	1.6	2 1/2 x 1 1/2	3.5	1.9
2 1/2 x 1 1/2	3.5	1.5	2 1/2 x 1 1/4	3.5	1.7
2 1/2 x 1 1/4	3.5	1.4	2 1/2 x 1	3.5	1.5
2 1/2 x 1	3.5	1.3	2 1/2 x 12 x 1 1/2	3	1.2
2 x 1 1/2	3	0.94	2 x 1 1/4	3	1.1
2 x 1 1/4	3	0.88	2 x 1	3	1
2 x 1	3	0.81	2 x 3/4	3	0.94
2 x 3/4	3	0.74	3 1/2 x 3	4	4.1
3 1/2 x 3	4	2.8	3 1/2 x 2 1/2	4	3.7
3 1/2 x 2 1/2	4	2.7	3 1/2 x 2	4	3.5
3 1/2 x 2	4	2.6	3 1/2 x 1 1/2	4	3.3
3 1/2 x 1 1/2	4	2.6	3 1/2 x 1 1/2	4	3.3
3 1/2 x 1 1/4	4	2.5	3 1/2 x 1 1/4	4	3.3
3 x 2 1/2	3.5	2.2	3 x 2 1/2	3.5	2.8
3 x 2	3.5	2	3 x 2	3.5	2.6
3 x 1 1/2	3.5	1.9	3 x 1 1/2	3.5	2.4
3 x 1 1/4	3.5	1.8	3 x 1 1/4	3.5	2.3
3 x 1	3.5	1.7	3 x 1	3.5	2.2
4 x 3 1/2	4	3.5	4 x 3 1/2	4	4.9
4 x 3	4	3.3	4 x 3	4	4.7
4 x 2 1/2	4	3.2	4 x 2 1/2	4	4.6
4 x 2	4	3.1	4 x 2	4	4.3
4 x 1 1/2	4	3	4 x 1 1/2	4	4.2
4 x 1 1/4	4	3	4 x 1 1/4	4	4.1
4 x 1	4	2.8	4 x 1	4	4
5 x 4	5	5.5	5 x 4	5	7.5
5 x 3 1/2	5	5.3	5 x 3 1/2	5	6.9
5 x 3	5	5.1	5 x 3	5	6.3
5 x 2 1/2	5	4.8	5 x 2 1/2	5	6.1
5 x 2	5	4.7	5 x 2	5	6
6 x 5	5.5	7.6	6 x 5	5.5	11.5
6 x 4	5.5	7.4	6 x 4	5.5	10.7
6 x 3 1/2	5.5	7.1	6 x 3 1/2	5.5	10
6 x 3	5.5	6.9	6 x 3	5.5	9.7
6 x 2 1/2	5.5	6.6	6 x 2 1/2	5.5	9.1
6 x 2	5.5	6.5	6 x 2	5.5	8.6
8 x 6	6	12.3	8 x 6	6	18.8
8 x 5	6	11.5	8 x 5	6	17.6
8 x 4	6	10.8	8 x 4	6	17
8 x 3 1/2	6	10.6	8 x 3 1/2	6	15.9
8 x 3	6	9.8	8 x 3	6	15
10 x 8	7	22.1	10 x 8	8	29.4
10 x 6	7	20.7	10 x 6	7	28.3
10 x 5	7	19.5	10 x 5	7	26.9
10 x 4	7	18.4	10 x 4	7	24.2
12 x 10	8	32.4	12 x 10	8	41.5
12 x 8	8	30.5	12 x 8	8	38.6
12 x 6	8	29.5	12 x 6	8	37.4
12 x 5	8	27.8	12 x 5	8	36.3
12 x 4	8	26.2	12 x 4	8	34.7
14 x 12	13	63.1	14 x 12	13	81
14 x 10	13	61.4	14 x 10	13	76.7
14 x 8	13	60	14 x 8	13	74.6
14 x 6	13	59.2	14 x 6	13	72.3
16 x 14	14	75.4	16 x 14	14	98
16 x 12	14	72.7	16 x 12	14	95.8
16 x 10	14	71.1	16 x 10	14	93.3
16 x 8	14	69.4	16 x 8	14	91.1
16 x 6	14	67.4	16 x 6	14	89.8
18 x 16	15	87.3	18 x 16	15	118
18 x 14	15	86	18 x 14	15	117
18 x 12	15	84.8	18 x 12	15	115
18 x 10	15	83.7	18 x 10	15	113
20 x 18	20	123	20 x 18	20	162
20 x 16	20	121	20 x 16	20	159
20 x 14	20	119	20 x 14	20	157
20 x 12	20	118	20 x 12	20	155
20 x 10	20	117	20 x 10	20	152
24 x 20	20	156	24 x 20	20	201
24 x 18	20	153	24 x 18	20	197
24 x 16	20	150	24 x 16	20	194
24 x 14	20	147	30 x 24	24	315
24 x 12	20	144	30 x 20	24	315
24 x 10	20	141	30 x 18	24	315
30 x 24	24	315	36 x 30	24	379
30 x 20	24	315	36 x 24	24	379
30 x 18	24	315	36 x 20	24	379
36 x 30	24	379	42 x 36	24	443
36 x 24	24	379	42 x 30	24	443
36 x 20	24	379	42 x 24	24	443
42 x 36	24	443	48 x 42	28	525
42 x 30	24	443	48 x 36	28	525
42 x 24	24	443	48 x 30	28	525
48 x 42	28	525
48 x 36	28	525
48 x 30	28	525