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High Pressure API 7K Rotary Drilling Hose
High Pressure API 7K Rotary Drilling Hose
High Pressure API 7K Rotary Drilling Hose

High Pressure API 7K Rotary Drilling Hose

$0.2≥500Others

Payment Type:Money Gram,D/A,D/P,T/T,L/C,MoneyGram
Min. Order:500 meter
Port:Qingdao Port
Product Attributes

Model No.drill for exploration E 63-4S

Place Of OriginShaanxi, China

Brand NameYanchang NR Co.,Ltd

Processing ServiceMoulding, Cutting

SampleFree

MaterialRubber, steel wire

StandardAPI SPEC 7K

Weight15kg

Outer Diameter96mm±1.0

Inner Diameter63mm±1.0

Working Pressure / Processing Service51.7Mpa / 129.3 Mpa

Packaging & Delivery
Selling Units : meter
Product Description

High Pressure API 7K Rotary Drilling Hose


Large diameter suction mud hose low pressure pumping mud hose flange steel wire skeleton suction hchanraoose


Large-bore hose
Large diameter rubber hose made of special synthetic rubber processing, with high wear resistance, large diameter low-pressure
rubber hose also has small tolerance, excellent water resistance, soft pipe body, durable and other advantages.The use temperature range of large-caliber low-pressure rubber hose is large, can be used under the condition of -40 to +60
degrees Celsius, a wide range of application, often used in ports, docks, river dredging, urban drainage and other dredging
projects, play the role of normal temperature suction and discharge mud, mortar, water, carbon powder, concrete powder, mineral

powder and other media.


1.We may produce hose according tospecial by customer.
2.The special length of hose raised bycustomer may be produced upon the
manufacturer's approval.The manufacturetolerance is ± 1 %e .Maximum length of the hoseis28m.
Product Standard:API SPEC TK

High Oil Resistant Steel WireSteel Wire Braided Hose 





 H0se Mark
 I.D PLIES -Max. wp

 I.D
 mm

0.D
 
mm

 0.D.0f
Rein- focement
mm
 
Max. WP
MPa

Min. BP
MPa

Min. Bend rad- ius
mm

APPr0x.WT
Kg/m
51×4S-34.5 51±1.0 67±1.0 63.8±0.8 34.5 86.3 900 4.6
64×4S-34.5 63±1.0 94±1.0 89.0±1.2 34.5 86.3 900 13
76×4S-34.5 76±1.0 106±1.0 101±1.2 34.5 86.3 1200 15
89×4S-34.5 89±1.0 120±1.0 115±1.2 34.5 86.3 1400 18
102×4S-34.5 102±1.0 132±1.0 127±1.2 34.5 86.3 1400 20
51×6S 51.0±1.0 75±1.0 70.8±1.0 51.7 129.3 1200 8
63×4S 63±1.0 96±1.0 91±1.0 51.7 129.3 1200 15
76×4S 76.0±1.0 108±1.0 103±1.2 51.7 129.3 1200 16.5
102×6S 102±1.0 142±1.0 137±1.0 51.7 129.3 1400 31
51×6S 51.0±1.0 77±1.0 72.5±1.0 69 155.3 1200 9.3
102×6S 102±1.0 142±1.5 137±1.0 51.7 129.3 1500 31.5

Ltd. is a state-owned enterprise reorganized from the former Northwest Rubber General Factory and its subordinate Northwest Kaidi Company, which is the largest and strongest comprehensive strength rubber enterprise in Northwest China. Ltd, is the largest and strongest comprehensive strength rubber enterprise in Northwest China.

The company produces five categories of products: rubber fabric products, rubber products, rubber sheets, seals and hoses, mainly serving the petroleum, chemical, steel, automotive, engineering machinery, coal and other industries. In recent years, the company has developed anti-corrosion gaskets, oil and gas well packers, oil vessels and oil transmission hoses.
The company has dozens of production equipment and testing instruments imported from abroad, with advanced production technology and testing means, and its technical center has become a provincial scientific research and technology center. The company passed the ISO9001:2000 and GJB9001A-2001 quality system certification in March 2003, and was awarded the first-class quality inspection organization by China Petroleum and Chemical Industry Association.


Steel Wire Skeleton Suction HosePumping Mud Hose


Large Diameter Suction Mud HoseOil Drilling Hose


Company Overview

Shaanxi yanchangpetroleum northwest rubber llg is a state-owned company, which was regrouped from the former Northwest General Rubber Factory and its subsidiary Nortlnwest Kaidi Company, It is the largest rubber enterprise in size and the strongest in comprehensive strength in northwest China. Kaidi Northwest Rubber Co.Ltd is a vice director of China Rubber Industry Association and the board chairman of national rubber product branch.
is a state-owned company, which was regrouped from theformer Northwest General Rubber Factory and its subsidiary Northwest Kaidi Company, and is subordinate to Shanxi Yanchang Petrol (Group) Corporation.It is the largest ruber enterprise in size and the strongest in comprehensive strength in northwest China. Kaidi Northwest Rubber Co. Ltd is a vice director of China Rubber Industry Association andthe board chairman of national rubber product branch.
The company is situated in xianyang hi-tech development zone and has good traffic facilities, with its own special railway and Xi'An-Baoji Express to its south andl Xi'An-Xianyang International Airport to its north. The company covers an area of more than 400000 square meters and has 2200 staff and workers, of which 320 members are engineering technicians. The company consists of one technical center, one test and detection center, three product research rooms and twelve preduction works. It also has 10 sales branch offices distributed in East China, Southwest China South China, North China and Northwest China. The company has comprehensive rubber processing capacity of 6000 tons worked out by rubber compounds, and its annual production value amounts to3 hundred million yuan.
The products manufactured in the company are classified into five : rubber fabric products, rubber products, rubber plate, seals and hoses, which mostly serve petrol,chemical, steel and iron, automobile, engineering machinery, coal industries, etc.In recent years, the company has developed corrosion-proof liner, packer for oil or gas well, oil vessel and oil delivery hoses and so on.
With tens of production equipment and test instrumentimported from abroad, the company possesses advanced production technique and test means.Its technical center has turned into a provincial scientific research technical center. The company has the authority to import and export comnodities.It passed ISO9001:2000 and GJB9001A-2001 quality system attestation in the March of 2003, The company is also attested as a first-class quality inspection organ by China Petrol and Chemical Industry Association.
The company is rated as Advanced Enterprise“by Shalnxi Provincial Government and Advanced Enterprise for Serving and Cooperating with National Defense Scientific Industry”, and won national scientific progress prize awarded by the State Council.

Company Photos
Production Certification
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