Hydraulic Seamless Tube

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Ayten Tube Fittings, a well-known manufacturer and supplier located in Addis Ababa, Ethiopia, specializes in high-quality Hydraulic Seamless Tubes that are built for precision and durability. These tubes are crafted to handle high pressure and ensure efficient fluid flow in hydraulic systems. Adhering to international standards, they promise top-notch performance, leak resistance, and a long lifespan. Ayten Tube Fittings is dedicated to delivering reliable and cost-effective tubing solutions across various sectors, including automotive, construction, oil and gas, and heavy machinery, all while ensuring smooth operation and safety in critical hydraulic applications.

CS Hydraulic Seamless Tube Supplier in Addis Ababa, DIN 2391 Hydraulic Tube Exporter in Gondar, EN 10305-4 Hydraulic Tube Stockist in Dire Dawa, DIN 2445 Hydraulic Seamless Supplier in Adama, CS Hydraulic Tube Exporter in Mek’ele, EN 10305-4 Hydraulic Tube Supplier in Addis Ababa, DIN 2391 Hydraulic Tube Manufacturer in Gondar, CS Hydraulic Seamless Tube Exporter in Dire Dawa, Ethiopia

Table of Contents

Hydraulic Seamless Tubes are generally made from premium carbon steel or stainless steel, incorporating elements like carbon, manganese, silicon, and small amounts of chromium and molybdenum to boost strength and resist corrosion. These tubes showcase impressive tensile strength (around 550–700 MPa) and yield strength (approximately 340 MPa), along with excellent toughness and precise dimensions. Their smooth internal surface minimizes friction loss, while their superior mechanical stability guarantees reliable performance even under high pressure, vibration, and temperature changes.

Hydraulic Seamless Tube Specifications

STANDARD DIN 2391 / DIN 2455
MATERIAL MS, CS, SS 304 ,SS 304L , SS 316 ,SS 316L,  SS 316TI ( 1.4571) , BRASS , COPPER , DUPLEX , SUPER DUPLEX , INCONEL , MONEL , HASTELLOY ,  904L , 6MO, TITANIUM , ALUMNIUM, ALLOY 20
CS GRADE ST 37.4, ST 52.4, ST 35
WORKING PRESSURE  0 TO 800 BAR
OD SIZE 6 MM TO 102 MM
TUBE THICKNESS 1 MM TO 10 MM
LENGTH 0 TO 7 METER
DELIVERY CONDITION NORMALISED , ANNEALED
SURFACE CARBON STEEL – NATURAL OILED, TRIVALENT ZINC PLATED , BLACK PHOSPHATED
STAINLESS STEEL – BRIGHT FINISH

Top Hydraulic Seamless Tube Manufacturing Company in Addis Ababa

At Ayten Tube Fittings, we are the largest supplier, manufacturer, and exporter of Hydraulic Seamless Tube in Addis Ababa, Ethiopia. Our advanced manufacturing facilities, strategically positioned in the Ethiopia, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfil your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.

Types of Hydraulic Seamless Tube

CS Hydraulic Seamless Tube
EN 10305-4 Hydraulic Tube
DIN 2391 Hydraulic Tube
SS Hydraulic Seamless Tube
Hydraulic Seamless Tube
ST 37.4 Hydraulic Seamless Tube

Hydraulic Seamless Tube Tolerances

Outside
Tolerance
Wall thickness [mm]
diameter
 
0,5
1
1,5
2
2,5
3
3,5
4
4,5
5
5,5
6
7
8
9
10
11
12
13
[mm]
 
Inside diameter and tolerances [mm]
4
± 0,05
3±0,122±0,12                 
  
5
± 0,05
4±0,123±0,12                 
  
6
± 0,05
5±0,124±0,103±0,122±0,12               
  
7
± 0,05
6±0,125±0,104±0,123±0,12               
  
8
± 0,05
7±0,106±0,105±0,104±0,123±0,152±0,15             
  
9
± 0,05
8±0,107±0,106±0,105±0,124±0,153±0,15             
  
10
± 0,05
9±0,088±0,077±0,086±0,125±0,154±0,153±0,15            
  
12
± 0,05
11±0,0810±0,079±0,088±0,107±0,156±0,155±0,154±0,20           
  
14
± 0,05
13±0,0812±0,0711±0,0710±0,109±0,128±0,157±0,156±0,205±0,204±0,20         
  
15
± 0,05
14±0,0813±0,0712±0,0711±0,1010±0,1129±0,158±0,157±0,156±0,205±0,20         
  
16
± 0,05
15±0,0814±0,0713±0,0712±0,1011±0,1210±0,159±0,158±0,157±0,156±0,20         
  
18
± 0,05
17±0,0816±0,0615±0,0514±0,0513±0,0512±0,0511±0,0510±0,059±0,158±0,15         
  
20
± 0,05
19±0,0818±0,0617±0,0516±0,0515±0,0514±0,0513±0,0512±0,0511±0,1510±0,159±0,158±0,15       
  
22
± 0,05
21±0,0820±0,0619±0,0518±0,0517±0,0516±0,0515±0,0514±0,0513±0,1012±0,1511±0,1510±0,15       
  
25
± 0,05
24±0,0823±0,0822±0,0821±0,0820±0,0819±0,0818±0,0817±0,0616±0,0615±0,0614±0,0613±0,06       
  
26
± 0,05
25±0,0824±0,0823±0,0822±0,0821±0,0820±0,0819±0,0818±0,0617±0,0616±0,0615±0,0614±0,06       
  
28
± 0,07
 26±0,0825±0,0824±0,0823±0,0822±0,0821±0,0820±0,0819±0,0818±0,0617±0,0616±0,06       
  
30
± 0,07
 28±0,0827±0,0826±0,0825±0,0824±0,0823±0,0822±0,0821±0,0820±0,0819±0,0618±0,0616±0,06      
  
32
± 0,10
 30±0,1229±0,1228±0,1227±0,1026±0,1025±0,1024±0,1023±0,0822±0,0821±0,0820±0,0818±0,0816±0,06     
  
35
± 0,10
 33±0,1232±0,1231±0,1230±0,1029±0,1028±0,1027±0,1026±0,0825±0,0824±0,0823±0,0821±0,0819±0,06     
  
38
± 0,12
 36±0,1435±0,1434±0,1433±0,1032±0,1031±0,1030±0,1029±0,1028±0,0827±0,0826±0,0824±0,0822±0,08     
  
40
± 0,12
 38±0,1437±0,1436±0,1435±0,1034±0,1033±0,1032±0,1031±0,1030±0,0829±0,0828±0,0826±0,0824±0,0822±0,1020±0,1018±0,10  
  
42
± 0,15
 40±0,1839±0,1838±0,1837±0,1836±0,1535±0,1534±0,1533±0,1532±0,1031±0,1030±0,1028±0,1026±0,1024±0,1022±0,1020±0,10  
  
45
± 0,15
 43±0,1842±0,1841±0,1840±0,1839±0,1538±0,1537±0,1536±0,1535±0,1034±0,1033±0,1031±0,1029±0,1027±0,1025±0,1023±0,10  
  
48
± 0,15
 46±0,1845±0,1844±0,1843±0,1842±0,1541±0,1540±0,1539±0,1538±0,1037±0,1036±0,1034±0,1032±0,1030±0,1028±0,1026±0,10  
  
50
± 0,15
 48±0,1847±0,1846±0,1845±0,1844±0,1543±0,1542±0,1541±0,1540±0,1239±0,1038±0,1036±0,1034±0,1032±0,1030±0,1028±0,1526±0,15 
  
55
± 0,18
  52±0,1851±0,1850±0,1849±0,1548±0,1547±0,1546±0,1545±0,1244±0,1043±0,1041±0,1039±0,1037±0,1535±0,1533±0,1531±0,1529±0,15
  
60
± 0,18
  57±0,1856±0,1855±0,1854±0,1553±0,1552±0,1551±0,1550±0,1249±0,1048±0,1046±0,1044±0,1042±0,1540±0,1538±0,1536±0,1534±0,15
  
65
± 0,20
  62±0,2061±0,2060±0,2059±0,2058±0,2057±0,2056±0,1555±0,1554±0,1553±0,1551±0,1549±0,1547±0,1545±0,1543±0,1541±0,1539±0,15
  
70
± 0,20
  67±0,2566±0,2565±0,2564±0,2063±0,2062±0,2061±0,1560±0,1559±0,1558±0,1556±0,1554±0,1552±0,1550±0,1548±0,1546±0,1544±0,15
  
75
± 0,25
  72±0,3071±0,3070±0,3069±0,2568±0,2567±0,2566±0,2065±0,2064±0,2063±0,2061±0,2059±0,2057±0,2055±0,2053±0,2051±0,2049±0,20
  
80
± 0,25
  77±0,3076±0,3075±0,3074±0,2573±0,2572±0,2571±0,2070±0,2069±0,2068±0,2066±0,2064±0,2062±0,2060±0,2058±0,2056±0,2054±0,20
  
85
± 0,30
  82±0,3281±0,3280±0,3279±0,3078±0,3077±0,3076±0,2575±0,2074±0,2073±0,2071±0,2069±0,2067±0,2065±0,2063±0,2061±0,2059±0,20
  
90
± 0,30
  87±0,3286±0,3285±0,3284±0,3083±0,3082±0,3081±0,2580±0,2579±0,2578±0,2076±0,2074±0,2072±0,2070±0,2068±0,2066±0,2064±0,20
  
95
± 0,35
   91±0,3590±0,3589±0,3588±0,3087±0,3086±0,3085±0,2584±0,2583±0,2281±0,2279±0,2077±0,2075±0,2073±0,2071±0,2069±0,20
  
100
± 0,35
   96±0,3595±0,3594±0,3593±0,3092±0,3091±0,3090±0,2589±0,2588±0,2286±0,2284±0,2082±0,2080±0,2078±0,2076±0,2074±0,20
  
110
± 0,40
   106±0,40105±0,40104±0,40103±0,35102±0,35101±0,35100±0,3099±0,3098±0,2596±0,2594±0,2592±0,2590±0,2588±0,2586±0,2584±0,25
  
120
± 0,40
   116±0,40115±0,40114±0,40113±0,35112±0,35111±0,35110±0,30109±0,30108±0,30106±0,25104±0,25102±0,25100±0,2598±0,2596±0,2594±0,25
  
125
± 0,40
     119±0,40118±0,35117±0,35116±0,35115±0,30114±0,30113±0,30111±0,30109±0,30107±0,30105±0,30103±0,30101±0,3099±0,30
Outside
Tolerance
Inside diameter and tolerances [mm]
diameter
 
0,5
1
1,5
2
2,5
3
3,5
4
4,5
5
5,5
6
7
8
9
10
11
12
13
[mm]
 
Wall thickness [mm]

ST 37.4 Hydraulic Seamless Tube Distributor in Dire Dawa, Ethiopia, ST 35 Hydraulic Seamless Tube Supplier in Addis Ababa, SS Hydraulic Seamless Tube Manufacturer in Adama, ST 52.4 Hydraulic Seamless Tube Stockist in Adama, SS 304 Hydraulic Tube Exporter in Mek’ele, ST 35 Hydraulic Seamless Tube Distributor in Addis Ababa, CS Hydraulic Tube Supplier in Dire Dawa, Ethiopia

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We offer These Products as per DIN, ISO, JIS or ANSI Standard.

Largest Manufacturer and Supplier of Hydraulic Seamless Tube in Addis Ababa, Ethiopia

Ayten Tube Fittings is a leading supplier and stockist of premium Hydraulic Seamless Tube in Addis Ababa, Ethiopia. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the metal industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.

Hydraulic Seamless Tube Uses

Hydraulic Seamless Tubes find extensive use in hydraulic systems, automotive parts, construction machinery, industrial equipment, and oil and gas operations. They are perfect for transmitting hydraulic fluids under high pressure, ensuring smooth and efficient power transfer. These tubes are also utilized in cranes, earth movers, forklifts, press machines, and agricultural equipment due to their durability and precision. Their seamless design reduces the risk of leaks, making them ideal for high-performance applications that require strength, reliability, and long-lasting resistance to fatigue and corrosion.

SS 316ti Hydraulic Seamless Tube Supplier in Addis Ababa, Ethiopia, 1.4571 Seamless Tube Manufacturer in Mek’ele, EO Semaless Tube Exporter in Adama, High Pressure Hydraulic Tube Supplier in Gondar, SS 304 Hydraulic Tube Supplier in Dire Dawa, Ethiopia, SS 316ti Hydraulic Seamless Tube Manufacturer in Gondar, EO Semaless Tube Supplier in Addis Ababa, Ethiopia

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