SLOTTED LINER AND SCREEING

E-MAIL: irislea@sj-drilling.com;irislea@163.com

Outside Diameter：From 60.3mmTo 508 mm(2 3/8’’--4 1/2’’)

Wall-Thickness: 3.56mm-9.52MM(4PPF--133PPF)

Type of Hole : Rectangular, Square, Round

Size of Hole: Slotted:≥0.07,Screening:≥0.5MM

Steel Grade：H40, J55, K55, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, P110, Q125 e

Type：Seamless Pipe, ERW

Processing method of slotted liner and Screening is the use of extremely high energy density of laser beam to scan the surface of the oil sieve, based on the basic principles of laser cutting kerf cut out qualified. The advantage of this method is the rules of the slit width of the slit, crevices dross -free, good quality of the slit, and may also be cut out of the trapezoidal slit, polylines seam, sewing Wide complex slit-shaped.

Outside diameter of slotted liner and Screenings is from 2 3/8” to 20”(60.3mm to 508mm), wall thickness is from 2.3PPF to 113PPF(3.57mm to 12.95mm). Type of the slot is rectangular, square, round, trapezoidal and so on.Min slit of is 0.07mm, but by our advanced equipment which is imported from Italy.

HEILONGJIANG NORTH SHUANGJIA DRILLING TOOLS CO., LTD.

Iris lea

Sales Manager

International Marketing Dept.

Add: No.8, West 3 Road, Mudanjiang City, Heilongjiang Province, P.R. China  

E-mail:irislea@163.com；irislea@sj-drilling.com 

Website: http://www.sj-drilling.com

Skype:irislea-sj-drilling

Wechat:irislea

WhatsApp:13604531257

Tel:0086-453-6293088

Fax:0086-453-6240543