Traditional Washpipe
Maintenance Replacement
• Replace the whole assembly
• 2 persons
• Heavy hammering
• Time required : 120 mins
Mechanical Seal Washpipe
Maintenance Replacement
• Replace the seal rings only
• 1 person
• Ratchet wrenches
• Time required: 10 mins
TECHNICAL SPECIFICATIONS
Bore Size 3.0" ( 76.2 mm ) 4.0" ( 101.6 mm )
Working Pressure 7,500 psi ( 52.5 MPa )
Drilling Fluid Water or Oil based mud
Dimensions( H x OD ) 14.5" x 9.5"( 368.3 x 241.3 mm ) 14.5" x 10.5"( 368.3 x 268.0 mm )
Weight 90 lbs ( 40 kg ) 110 lbs ( 50 kg )
Beijing JJC Technology Co., Ltd.​​​​​​​
Welcome to my Company
As a psychologist and a cognitive behavioral therapist I have worked with hundreds of patients and understand the intricacies of various psychological issues that people face. My work revolves around being friendly.
1101 Tower A, 15 Ronghua South Rd
Beijing 100176, China

CONTACT US

Phone: +86 188-1046-1537
Email: sales@jjcpe.com
Wechat:+86 188-1046-1537
Add:1101 Tower A, 15 Ronghua South
Rd,Beijing 100176, China

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Beijing JJC Technology Co., Ltd