API 7-1 Standard Die Collar as Fishing Tools for Oilfield

• After-sales Service: Yes
• Warranty: 1 Year
• Manufacturing Process: Casting
• Surface Treatment: Galvanized
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Model NO.: MZ/NC-26/31/38/50
• Product Name: Die Collar
• Transport Package: Wooden Case
• Specification: MZ/NC-26/31/38/50
• Trademark: ZX
• Origin: China

Product Description

Product Description

       Description: The Die Collar is manufactured from high grade alloy and specially heat
treated. The hardened cutting teeth (wickers) are machined on a shallow taper
(approximately 3/4 inch per foot) to provide an excellent grip and positive engagement.
Plain watertight wicker's are furnished as standard equipment. Fluted wickers are also
available on request. Die Collars are available with plain, lipped, or mill type bottom, or
with threaded bottom for attaching a standard lipped or over-sized guide.

      Assembly and Operation: Assemble the Die Collar to the bottom of the fishing string.
Run in the hole until reaching the fish. Apply minimum weight (less than one point) and
rotate sufficiently to allow the wicker threads to become embedded in the exterior surface
of the fish.
 
       Standard Components: A standard or over-sized guide can be assembled to the
bottom of the Die Collar, if it has been ordered with the optional lower thread. When the
hole size is considerably larger than the diameter of the fish, there may be sufficient room
for the Die Collar to pass alongside of the fish without engaging it. In this case, an
over-sized guide can be used to assure fish engagement and to properly guide the fish
into the Die Collar.

       Standard Die Collars are supplied with right-hand threads. Left-hand threads are
available on request at no extra charge..

Applicable Industries: Energy & Mining
Use::Well Drilling
Place of Origin: Shandong, China
Brand Name: Zhao Xin
Material: Alloy steel
Type:MZ/NC-26/31/38/50

Product Parameters

 

Model	Connection	Catch Size (mm)
MZ-NC26	NC26	41~52
MZ-NC26	NC26	50~68
MZ-NC26	NC26	62~80
MZ-NC31	NC31	69~73
MZ-NC31	NC31	71~82
MZ-NC31	NC31	76~95
MZ-NC38	NC38	86~108
MZ-NC38	NC38	95~118
MZ-NC50	NC50	110~135
MZ-4 1/2FH	4 1/2FH	114
MZ-5 1/2FH	5 1/2FH	141
MZ-6 5/8REG	6 5/8REG	168

 

Packaging & Shipping

Company Profile

Dongying Zhaoxin Industry and Trade Co.,Ltd is an ISO-9001, ISO-14001, OHSAS-18001 certified company and has all the quality systems in place for design, planning,manufacturing and quality monitoring & traceability to ensure that Dongying Zhaoxin Industry and Trade Co.,Ltd products match the highest quality & reliability Standards similar to any International major in this field.

Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .