Qingdao Wantong Hydraulic Power Machinery Co., Ltd.
Hydraulic Cylinders ManufacturerNearly 4 Decades of Experience
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  • 800 Series Welded Hydraulic Cylinder

Welded Hydraulic Cylinder

Welded hydraulic cylinders and tie rod hydraulic cylinders are most frequently used on the market. One of the differences between hydraulic welded cylinder and hydraulic tie rod cylinder is that the former has no tie rods, while the latter has.

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800 Series Welded Hydraulic Cylinder

800 Series Welded Hydraulic Cylinder

Model: 800 Series
11/2" to 5" Bore Size, 3000PSI

Colors

Our welded hydraulic cylinders are coated with semi-gloss black paint. 800 series hydraulic welded body cylinders are customizable. They are designed for 3000 PSI hydraulic service.

Mounting Type

Sleeve installation

Materials for Making 700 Series Welded Hydraulic Cylinders
  • To guarantee reliable performance and durability of our hydraulic welded cylinders, we adopt high grade ductile iron to produce the cylinder head and the piston.
  • The cylinder barrel is an internally honed, cold drawn tube.
  • The piston rod is made of chromed C45 steel and the end cap of our welded hydraulic cylinder is made of C45 steel or cast iron.
  • The piston seal is a urethane ring with nylon backup washers, and the cylinder head seal is a polyurethane U-cup.
  • The rod wiper is made of PU.
Dimensional Data of 800 Series Hydraulic Welded Cylinder (Unit: inch)
See the Drawing
Bore(Code) Rod(Code) A E W EP HP Port
2.00"(200) 1"(100) 4.75" 0.88" 0.2" 1.06" 2.05" 3/8NPT
1-1/8"(112) 4.75" 0.88" 0.2" 1.06" 2.05" 3/8NPT
1-1/4"(125) 4.75" 0.88" 0.2" 1.06" 2.05" 3/8NPT
2.50"(250) 1"(100) 5.12" 0.88" 0.2" 1.06" 2.05" 3/8NPT
1-1/8"(112) 5.12" 0.88" 0.2" 1.06" 2.05" 3/8NPT
1-1/4"(125) 5.12" 0.88" 0.2" 1.06" 2.05" 3/8NPT
1-3/8"(137) 5.12" 0.88" 0.2" 1.06" 2.05" 3/8NPT
1-1/2"(150) 5.12" 0.88" 0.2" 1.06" 2.05" 3/8NPT
1-3/4(175) 5.12" 0.88" 0.2" 1.06" 2.05" 3/8NPT
3.00"(300) 1"(100) 5.50" 0.88" 0.25" 1.37" 2.56" 1/2NPT
1-1/8"(112) 5.50" 0.88" 0.25" 1.37" 2.56" 1/2NPT
1-1/4"(125) 5.50" 0.88" 0.25" 1.37" 2.56" 1/2NPT
1-3/8"(137) 5.50" 0.88" 0.25" 1.37" 2.56" 1/2NPT
1-3/4"(175) 5.50" 0.88" 0.25" 1.37" 2.56" 1/2NPT
2"(200) 5.50" 0.88" 0.25" 1.37" 2.56" 1/2NPT
See the Drawing
Bore(Code) Rod(Code) A E W EP HP Port
3.25"(325 1-1/4"(125) 5.81" 0.88" 0.25" 1.50" 2.56" 1/2NPT
1-3/8(137) 5.81" 0.88" 0.25" 1.50" 2.56" 1/2NPT
1-1/2"(150) 5.81" 0.88" 0.25" 1.50" 2.56" 1/2NPT
1-3/4"(175) 5.81" 0.88" 0.25" 1.50" 2.56" 1/2NPT
2"(200) 5.81" 0.88" 0.25" 1.50" 2.56" 1/2NPT
3.50"(350) 1-1/4"(125) 6.06" 0.88" 0.25" 1.50" 2.81" 1/2NPT
1-3/8(137) 6.06" 0.88" 0.25" 1.50" 2.81" 1/2NPT
1-1/2"(150) 6.06" 0.88" 0.25" 1.50" 2.81" 1/2NPT
1-3/4"(175) 6.06" 0.88" 0.25" 1.50" 2.81" 1/2NPT
2"(200) 6.06" 0.88" 0.25" 1.50" 2.81" 1/2NPT
2-1/2"(250) 6.06" 0.88" 0.25" 1.50" 2.81" 1/2NPT
4.00"(400) 1-3/8(137) 6.19" 0.88" 0.3" 1.62" 2.81" 1/2NPT
1-1/2"(150) 6.19" 0.88" 0.3" 1.62" 2.81" 1/2NPT
1-3/4"(175) 6.19" 0.88" 0.3" 1.62" 2.81" 1/2NPT
2"(200) 6.19" 0.88" 0.3" 1.62" 2.81" 1/2NPT
2-1/2"(250) 6.19" 0.88" 0.3" 1.62" 2.81" 1/2NPT
3"(300) 6.19" 0.88" 0.3" 1.62" 2.81" 1/2NPT
4.50"(450) 1-3/4"(175) 6.44" 0.88" 0.3" 1.88" 2.81" 1/2NPT
2"(200) 6.44" 0.88" 0.3" 1.88" 2.81" 1/2NPT
2-1/2"(250) 6.44" 0.88" 0.3" 1.88" 2.81" 1/2NPT
3"(300) 6.44" 0.88" 0.3" 1.88" 2.81" 1/2NPT
3-1/2"(350) 6.44" 0.88" 0.3" 1.88" 2.81" 1/2NPT
5.00"(500) 2"(200) 6.81" 0.88" 0.3" 2" 2.81" 3/4NPT
2-1/2"(250) 6.81" 0.88" 0.3" 2" 2.81" 3/4NPT
3"(300) 6.81" 0.88" 0.3" 2" 2.81" 3/4NPT
3-1/2"(350) 6.81" 0.88" 0.3" 2" 2.81" 3/4NPT
4"(400) 6.81" 0.88" 0.3" 2" 2.81" 3/4NPT
5.50"(550) 2-1/2"(250) 8.94" 0.88" 0.35" 2.12" 3.38" 3/4NPT
3"(300) 8.94" 0.88" 0.35" 2.12" 3.38" 3/4NPT
3-1/2"(350) 8.94" 0.88" 0.35" 2.12" 3.38" 3/4NPT
4"(400) 8.94" 0.88" 0.35" 2.12" 3.38" 3/4NPT
4-1/2(450) 8.94" 0.88" 0.35" 2.12" 3.38" 3/4NPT
6.00"(600) 2-1/2"(250) 9.00" 0.88" 0.35" 2.19" 3.38" 3/4NPT
3"(300) 9.00" 0.88" 0.35" 2.19" 3.38" 3/4NPT
3-1/2"(350) 9.00" 0.88" 0.35" 2.19" 3.38" 3/4NPT
4"(400) 9.00" 0.88" 0.35" 2.19" 3.38" 3/4NPT
4-1/2(450) 9.00" 0.88" 0.35" 2.19" 3.38" 3/4NPT
See the Drawing
Bore(Code) Rod(Code) A E W EP HP Port
7.00"(700) 2-1/2"(250) 9.62" 0.88" 0.4" 2.25" 3.63" 1NPT
3"(300) 9.62" 0.88" 0.4" 2.25" 3.63" 1NPT
3-1/2"(350) 9.62" 0.88" 0.4" 2.25" 3.63" 1NPT
4"(400) 9.62" 0.88" 0.4" 2.25" 3.63" 1NPT
4-1/2(450) 9.62" 0.88" 0.4" 2.25" 3.63" 1NPT
8.00"(800) 3-1/2"(350) 10.69" 0.88" 0.5" 2.31" 3.63" 1NPT
4"(400) 10.69" 0.88" 0.5" 2.31" 3.63" 1NPT
4-1/2(450) 10.69" 0.88" 0.5" 2.31" 3.63" 1NPT

Note: 1. List above is the typical dimensional data of our welded hydraulic cylinders.
2. The dimension of piston rod, port location and mounting dimension are customizable.

Wantong Hydraulic Power Machinery Company is an experienced hydraulic welded cylinder manufacturer in China. We are specialized in design, manufacturing and marketing hydraulic cylinders, including welded hydraulic cylinders, tie rod hydraulic cylinders, ram hydraulic cylinders and telescopic hydraulic cylinders. All our hydraulic products are made in rigid conformation with ISO9001:2000 international quality management system. Now, you can find our power packs and hydraulic cylinders in America, Germany, Italy and Estonia, etc. If you have any need on our hydraulic cylinders, please feel free to contact us.

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Hydraulic Cylinder
  • Welded Hydraulic Cylinder
    1. 500 Series Welded Hydraulic Cylinder
    2. 600 Series Welded Hydraulic Cylinder
    3. 700 Series Welded Hydraulic Cylinder
    4. 800 Series Welded Hydraulic Cylinder
  • Tie Rod Hydraulic Cylinder
  • Ram Hydraulic Cylinder
  • Telescopic Hydraulic Cylinder
    1. 2-Stage Telescopic Hydraulic Cylinder
    2. 3-Stage Telescopic Hydraulic Cylinder
    3. 4-Stage Telescopic Hydraulic Cylinder
    4. 5-Stage Telescopic Hydraulic Cylinder
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Qingdao Wantong Hydraulic Power Machinery Co., Ltd.
Hydraulic Cylinders ManufacturerNearly 4 Decades of Experience

Wantong has been manufacturing and supplying hydraulic cylinders since 1986. We are a trusted manufacturer of custom hydraulic cylinders that comply strictly with international quality standards. Considering different applications and industries, we will deliver hydraulic cylinders designed to meet your specific operation environments.

Hydraulic Products
  • Welded Hydraulic Cylinder
  • Tie Rod Hydraulic Cylinder
  • RAM Hydraulic Cylinder
  • Telescopic Hydraulic Cylinder
Qingdao Wantong Hydraulic Power Machinery Co., Ltd.
Chengyang District, Hetao Industrial Park, Qingdao City, Shandong Province, China
Jane Wang
wtmy3@wtyeya.com
+86-13668893329
Supported by ETW International Inc. USA