About Us
Eastern Steel Manufacturing Co.,Ltd is a leading manufacturer and distributor of seamless steel pipe, welded steel pipe, OCTG products and fittings. We supply first-step processing, semi-finished parts and finished parts to help our clients meet fabrication requirements beyond their capacity or to improve operations by moving forward the pre-production processing.
Product Category
News
In this column you can find the steel pipe related articles you need, including industry trends, product standards and materials, and some technical guidelines.
Services
Eastern Steel Manufacturing Co.,Ltd not only improve product production and sales services, but also provide additional value-added services. As long as you need, we can complete your specific needs together.
Facility
Eastern Steel Manufacturing Co.,Ltd not only improve product production and sales services, but also provide additional value-added services. As long as you need, we can complete your specific needs together.
Projects
Many years of large-scale project experience in various fields（Oil & Gas, Construction, Power Energy, Marine & Offshore, Water Treatment, Exploration & Drilling Services, Pipeline & Petrochemical etc.）, professional project team is responsible from receiving until the end of the project.
Concentric Reducer, Eccentric Reducer
Carbon Steel Reducer, Stainless Steel Reducer
Size: 1/2” to 80”
Wall Thickness: Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS
It is used for the connection between two different pipe diameters, and is divided into two types of concentric and eccentric heads according to the shape of the pipe.
|
Name |
Reducer, Concentric Reducer, Eccentric Reducer |
|
Size |
1/2” to 80” |
|
Wall Thickness |
Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS |
|
Standard |
ASTM ASME A/SA 403 MSS SP43 & SP75 ANSI B16.9 ANSI B16.28 ASTM A815 ASTM B363 B366 DIN2605 DIN2615 DIN2616 DIN2617 |
|
Material |
Carbon Steel:ASTM A234 WPB WPC A105 A106 A53 A283-D API5LB A671-CC-70 A515-50 A135-A A179-C,etc |
|
Stainless Steel:304/304L, 316/316L,316Ti,321,317L,310S,etc |
|
|
Alloy Steel:A335-P1,P2 ,P5 ,P11,P12 ,P22,P91,P92,A369-FP1,P2 A250-T1 A209-T1 A213-T2,T9 ,T12 A199-T11,T22, |
|
|
Duplex Stainless Steel: S31803(SAF2205),S32750(SAF2507),S31500(3RE60) |
|
|
Surface |
Black paint,bright paint,Galvanized,Rust-proof Oil etc |
|
Carbon Steel Pipe Fitting - Concentric & Eccentric Reducers |
||||||
|
Standard |
|
Extra Strong |
||||
|
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 |
|
|
|
|
E-mail: sales@eastern-steels.com
