CPTDC Traveling block-YC170， YC225， YC315， YC450， YC585， YC675， YC900

We supply CPTDC(China Petroleum Technology & Development Corporation) Traveling block and parts with model YC170，  YC225，  YC315， YC450，  YC585，  YC675，  YC900 

YC170 Traveling Block Max hook load 1700kN

YC225 Traveling Block Max hook load 2250kN

YC315 Traveling Block Max hook load 3150kN

YC450 Traveling Block Max hook load 4500kN

YC585 Traveling Block Max hook load 5850kN

YC675 Traveling Block Max hook load 6750kN

YC900 Traveling Block Max hook load 1700kN





Jining Donghong Machinery Co., Ltd
Simple solution for all of your industrial needs 

Skype: spareparts1960
Service hotline: 0086-189 5407 9939
WeChat/Whatsapp:189 5407 9939
Email: dh@dhparts.com
spareparts1960@foxmail.com
Website: www.dhparts.com  

CPTDC Crown Block-TC170.TC225,TC315,TC450,TC585,TC675,TC675H,TC900

We supply CPTDC(China Petroleum Technology & Development Corporation ) Crown Block and parts for TC170, TC225,TC315,TC450,TC585,TC675,
TC675H,TC900

Introdution:
TC170 Crown Block Max load: 1,700 KN

TC225 Crown Block Max load: 2,250 KN

TC315 Crown Block Max load: 3,150 KN

TC450 Crown Block Max load: 4,500 KN

TC585 Crown Block Max load: 5,850 KN

TC675 Crown Block Max load: 6,750 KN

TC675H Crown Block Max load: 6,750 KN

TC90 Crown Block Max load: 900 KN

TC900 Crown Block Max load: 9,000 KN

Part name:
Crown sheave, bearing, shaft,bolt,nut,ring

Part no.

TC000001	TC000012
TC000002	TC000013
TC000003	TC000014
TC000004	TC000015
TC000005	TC000016
TC000006	TC000017
TC000007	TC000018
TC000008	TC000019
TC000009	TC000020
TC000010	TC000021
TC000011

Jining Donghong Machinery Co., Ltd
Simple solution for all of your industrial needs 

Skype: spareparts1960
Service hotline: 0086-189 5407 9939
WeChat/Whatsapp:189 5407 9939
Email: dh@dhparts.com
spareparts1960@foxmail.com
Website: www.dhparts.com  

Supply Check valve cartridge Type M-SR8,M-SR10,M-SR15,M-SR20,M-SR30

Check valve
Size 8 to 30 
up to 31.5 MPa 
up to 400L/min

Features:
- For installation in manifold blocks
as right angled check valve cartridge
- Leakfree closure in one direction
- 6 opening pressures, optional

Interchangeable with 
Material Number Description Max. Quantity Shipment 

R900345745 M-SR 10 KE02-1X/
R900344549 M-SR 10 KE05-1X/
R900348632 M-SR 10 KE05-1X/V
R900348943 M-SR 15 KE02-1X/
R900345372 M-SR 15 KE05-1X/
R900345744 M-SR 20 KE02-1X/
R900340979 M-SR 20 KE05-1X/
R900350795 M-SR 20 KE05-1X/V
R900357739 M-SR 25 KE02-1X/
R900344778 M-SR 25 KE05-1X/
R900345743 M-SR 30 KE02-1X/
R900344919 M-SR 30 KE05-1X/
R900350797 M-SR 30 KE05-1X/V
R900349973 M-SR 30 KE50-1X/
R900357718 M-SR 8 KE05-1X/V
R900348329 M-SR 8 KE30-1X/

RE20380

M-SR8

M-SR10

M-SR15

M-SR20

M-SR30

Jining Donghong Machinery Co., Ltd
Simple solution for all of your industrial needs 

Skype: spareparts1960
Service hotline: 0086-189 5407 9939
WeChat/Whatsapp:189 5407 9939
Email: dh@dhparts.com
spareparts1960@foxmail.com
Website: www.dhparts.com  

Supply Mud pump pistons and liners

107.06.64.00 (Φ140) Piston
107.06.66.00 (Φ150) Piston
107.06.68.00 (Φ160) Piston
107.06.70.00 (Φ170) Piston
107.11.130.00 (Φ180) Piston
107.11.135.00 (Φ190) Piston
107.04.120.00 (M39x3) Lock nut
107.11.110.42 Seal
107.11.110.21 (20) Liner
107.11.110.22 (20) Liner
107.11.110.23 (20) Liner
107.11.110.24 (20) Liner
107.11.110.25 (20) Liner
107.11.110.26 (20) Liner
107.11.110.27 (Cr) Liner
107.11.110.28 (Cr) Liner
107.11.110.29 (Cr) Liner
107.11.110.30 (Cr) Liner
"107.11.110.31 (Cr)     Liner

107.11.110.32 (Cr) Liner
107.11.110.33 (V) Liner
107.11.110.34 (V) Liner
107.11.110.35 (V) Liner
107.11.110.36 (V) Liner
107.11.110.37 (V) Liner
107.11.110.38 (V) Liner

Jining Donghong Machinery Co., Ltd
Simple solution for all of your industrial needs 

Skype: spareparts1960
Service hotline: 0086-189 5407 9939
WeChat/Whatsapp:189 5407 9939
Email: dh@dhparts.com
spareparts1960@foxmail.com
Website: www.dhparts.com  

Supply check valve SV20PA1-40

Check valve 

Model SV20PA1-40

V=Without leakage port

SV20PA1-40

Jining Donghong Machinery Co., Ltd
Simple solution for all of your industrial needs 

Skype: spareparts1960
Service hotline: 0086-189 5407 9939
WeChat/Whatsapp:189 5407 9939
Email: dh@dhparts.com
spareparts1960@foxmail.com
Website: www.dhparts.com  

Stock Pilot operated check valves SV10PA1-40,RE 21500/

Pilot operated check valves SV10PA1-40
Features:
- check valve controlled by fluid
- For subplate mounting,Mounting pattern to DIN 24 340
- Subplate or screw threaded connection
- With or without leakage port
- With or without pre-opening
- Type with pre-opening,dampened decompression
- 4 opening pressures
- Porting pattern to Din 24 340 form A, ISO 4401
and CETOP-RP 121H

SV10PA1-40

Jining Donghong Machinery Co., Ltd
Simple solution for all of your industrial needs 

Skype: spareparts1960
Service hotline: 0086-189 5407 9939
WeChat/Whatsapp:189 5407 9939
Email: dh@dhparts.com
spareparts1960@foxmail.com
Website: www.dhparts.com  

Inventory Check Valve SL6PB1-60

We provide check valves SV6PB1-60,SV6PB2-60,SV6PB3-60,SV6PB4-60,SL6PB1-60,SL6PB2-60,SL6PB3-60,SL6PB4-60

Check Valve

Jining Donghong Machinery Co., Ltd
Simple solution for all of your industrial needs 

Skype: spareparts1960
Service hotline: 0086-189 5407 9939
WeChat/Whatsapp:189 5407 9939
Email: dh@dhparts.com
spareparts1960@foxmail.com
Website: www.dhparts.com