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Drilling Tools Circulating Sub
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Minimum order quantity
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Meo Textile Clothing Co.LTD
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
shanghai,ningbo
Accepted Delivery Terms
Employees
101-200 people
Accepted Payment Currency
USD,CNY
Average Lead Time
60 Day(s)
Certifications
Product Specifications
--Product Description
Products Description
Drilling tool- Circulating sub
Circulating sub is connected between wellhead pipe string and ground circulating system. When casing is running or finished running, the circulating sub is connected to make fluid circulation. According to the application, the circulating sub is connected between Kelly and casing or between casing and hose. The former is used for fluid circulation during connecting of casing. The later generally is used after connecting of casing . The circulating sub produced in our company belongs to the former.
Product Paramenters
Relevant products
Company Profile
We specialize in supplying all kinds of drilling stabilizers, roller reamer, non-magnetic drilling stabilizers, hole opener,series of drilling jars (mechanical drilling jar, hydraulic drilling jars, double acting drilling jar, fishing jars ( bumper sub, surface jar, jar intensifier), fishing tools (fishing overshot, fishing spear, junk basket, fishing magnet, ditch magnet, junk sub, taper tap, die collar, internal hook, external hook) , mechanical hydraulic internal external cutters, all kinds of junk mills (flat bottom junk mill, concave bottom junk mill, skirted junk mill, pilot mill, tapered mill, bladed junk mill, watermelon mill, econo mill), wash over tools, core tools, drill bits, casing scraper, key seat wiper, Kelly valve, full opening safety valve, drop-in check valve, arrow back pressure valve, inside bop, float valve sub, by-pass valve, cup tester, oriented bent sub, wear sub, circulating sub, reduce sub, lifting sub, saver sub, impression block, safety joint, casing drill rig package.
Ordering Instructions
1. Thread connection and length of sub
2. If the needed sub with special thread connection (VAM, TPCQ, etc.), please provide the wall thickness of casing.
3. For special order, please specify the special technical parameters or requirements in the contract.
2. If the needed sub with special thread connection (VAM, TPCQ, etc.), please provide the wall thickness of casing.
3. For special order, please specify the special technical parameters or requirements in the contract.
Contact us
Alina Tian
MB&Wechat&WhatsApp: +86 13356918814
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Yantai Zhenwei Machinery Equipments Co.Ltd.
TEL: +86 535 2102881 FAX: +86 535 2102881
Email: sales(at)ytzhenwei.com ; Web:www.ytzhenwei.com
MB&Wechat&WhatsApp: +86 13356918814
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Yantai Zhenwei Machinery Equipments Co.Ltd.
TEL: +86 535 2102881 FAX: +86 535 2102881
Email: sales(at)ytzhenwei.com ; Web:www.ytzhenwei.com
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