API YC450 Traveling blocks for oil & Gas Drilling Rigs & oilfield Workover rig

The drilling rig traveling block complies with API Spec 8A/8C. Joining traveling block and hook 

together reduces overall length and can help satisfying the requirements of top drive operation.

The hook block is equipped with the reliable safety devices on the main hook. The main parts

are made of high strength alloy steels and are subjected to nondestructive testing.The sheave 

frooves are hardened by medium frequency induction to provide extended serice life. 

Equipment with double-row conical roler bearings and each bearing is individually lubricated.

STRUCTURE FEATURES

★Series traveling blocks conform to API Spec 8A,and are granted the right to use API monogram.

★Conforms to industry standard SY/T5527.

★Sheave grooves are heat quenched,wear-resistance and a long service life.

★Sheaves and bearings are interchangeable with its matched crown block sheaves and bearings.

ZZ TOP OIL TOOLS is the professional manufacturer for the drill stem testing tools and surface testing equipment. All the DST tools are conformed with NACE MR 0175 with traceability,and the DST tools can be worked in H2S & CO2 above 175 F and full H2S, also with the skilled and experienced engineers, we can design the drill stem testing tools as per customer's well condition. Moreover, we supply the training in our factory and operation instruction at the well site. The DST tools are exported to USA, Colombia, India, Pakistan, Iran, Brazil etc. and enjoy the good reputation from the customers.

As the manufacturer, we produce below items:

-DST tools- Full bore retrievable packer, circulating valve, select tester valve,safety valve etc.

-Surface well testing equipment -  Flowhead, SSV, ESD,Separator etc.

-Wellhead equipment such as BOP, X-mas tree, Choke manifold, kill manifold, drilling spool, casing head and other valve & flanges

-Downhole tools such as stabilizer, stabilizer forging, reamer, X-over sub and  etc

As the distributor, we are working with large rig companies and heavy equipment manufacturers for the below products:

-Rig parts from RG,BOMCO,SJ,Hong Hua,KR etc,such as mud pump,rotary table, hook & block, swivel, crown block and consumable parts

- BOP and wellhead parts from Rongsheng,Shenkai

- Pipe- Tubing, Casing, seamless pipe

- Handling tools and Fishing tools

API YC450 Traveling blocks for oil & Gas Drilling Rigs & oilfield Workover rig