API Spiders

Both API Spider and API split master bushing have the same diameter with of 4in/ft on the diameter tapper. The spider body is made of high-quality alloy steel and heat-treated especially. The spiders are not so weighty and easy to operate. They are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.

Main Technical Parameters:

Model	Applicable Diameter of Tubulars(in)	Rated Capacity(short tons)
8.5/8 API Spider	2.3/8-8.5/8	100
9.5/8 API Spider	9.5/8-10.3/4	150