Crossover Coupling

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 10 Pieces pc

Supply Capability:: 60000 Pieces per Month pc/month

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Crossover Coupling

Std Ref.:API 5CT
Size:From 1.9 to 4-1/2''
Grade:J55,K55,N80,L80,C90,P110
Type:NU,EU,special clearance

Our company manufactures and sells casing and tubing couplings,pup joints, tool joints, adapter pup-joints, adapter couplings, stabilizers, anchors of oil pumps and revolving sand gravitated device of well, etc. We always do business based on the principle of equality and mutual benefit, we provide the high quality and competitive price products.

Our products and the pictures as bellow:
1.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110

2.We also supply permium thread products by customer's request

3.Size: tubing coupling from 1.9" to 4-1/2",Casing coupling fro4-1/2"to 13-3/8"

4.Type: NU, EU(tubing coupling), STC,LC,BTC(casing coupling).

5.Surface treatment: Whole phosphating, or inside phosphating and outside coating

6.Packing: By carton, wooden case, wooden pallet, or by requirements of customers

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Q: The pipe line of the hydraulic pressure pipe is formally installed: Hydraulic pipe fittings - thread standard twoClassification of threadsThe 1. threaded internal and external threads two;2. according to the shape of teeth can be divided into: 1) triangular thread 2) trapezoidal thread 3) rectangular thread 4) sawtooth thread;3. by line, single, head and multi thread;4., according to the direction of rotation, two kinds of left and right threads, the right is not marked, left plus LH, such as M24 * 1.5LH;5. according to different uses are: metric common thread, thread sealed pipe thread, non threaded sealing pipe thread, 60 degrees taper pipe thread, metric taper thread, etc.Two. Metric general threads1. metric screw thread with a capital M, tooth type angle 2 degrees =60 (alpha tooth type half angle);2. metric ordinary thread by pitch, coarse teeth, ordinary thread and fine teeth, two kinds of ordinary thread;2.1. coarse tooth ordinary thread mark generally does not indicate the pitch, such as M20 means coarse thread; fine tooth thread mark must indicate the pitch, such as M30 * 1.5 for fine tooth thread, in which pitch is 1.5.

Q: The difference between expanding, clamping sleeve and welding pipe joint: Flaredfitting: flaredfitting medium: oil, water, gas and other non corrosive or corrosive medium pipe joint with steel pipe specifications and flexible pipe welding, has the characteristics of reliable connection, good sealing performance, so it is widely used in oil refining, chemical industry, light industry, textile, metallurgy, national defense, aviation, shipbuilding and other systems; also suitable for hydraulic transmission of various mechanical engineering, machine tools and other equipment pipeline.

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Our company has integrated equipment and processing capacities of machining, heat-treatment, surface treatment, and hot extruding. For human resources, we have 16 senior engineers, 16 engineers and technicians and 14 inspectors, and have advanced processing technology and experience in casing and tubing couplings, pup joints, tool joints and down hole tools. Quality of our products is stable and excellent.

1. Manufacturer Overview

Location	Henan,China (Mainland)
Year Established	1999
Annual Output Value	US$10 Million - US$50 Million
Main Markets	16.72% North America 16.67% South America 16.67% Eastern Europe 16.67% South Asia 16.67% Mid East 16.60% Southeast Asia
Company Certifications	ISO9001

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Tianjin port,Shanghai port,Qingdao port
Export Percentage
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	30,000-50,000 square meters
No. of Production Lines	2
Contract Manufacturing	OEM Service Offered Buyer Label Offered
Product Price Range	Low and/or Average