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Circulating Sub Circulating Head Drilling String Tools
US$1,700.00
1-99 Pieces
US$1,200.00
100+ Pieces
Sample price:US$1000.00/piece.Request sample
Product profile
Customization
AvailableManufacturing Process
ForgingSurface Treatment
Spray-PaintModel NO.
Circulating SubOperation Pressure
Atmospheric PressureMaterial
Cast SteelProduct Name
Circulating SubColor
Customer's RequirementsCertificate
API 7-1 and ISO9001Application
Energy & Mining/Petroleum Machinery PartsTransport Package
PalletTrademark
CustomizationOrigin
ChinaHS Code
8431431000Production Capacity
50000pieces/YearKey features
API 7-1 & ISO9001 Certified: Manufactured with API 7-1 and ISO9001 certification for quality assurance.
High-Strength Cast Steel: Made of cast steel to withstand high pressure, temperature, and mud shocks.
Multi-Stage Sealing Design: Ensures safety, reliability, and prevents mud leakage at connection ports.
Customizable Color: Color can be customized according to customer's specific requirements.
Lightweight & Easy Operation: Small size and light weight allow for quick connection and disassembly.
Multiple Connection Types: Available with Drill Pipe Thread or Hammer Union Thread for various needs.
Flexible Customization: Supports full customization, minor customization, and design-based options.
Professional Manufacturer: Located in Dongying, a major petroleum equipment manufacturing center.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Qingdao portAverage Response Time: ≤8.14h CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressNo. 38 Mengshan Road, Dongying District, Dongying, Shandong, China
Plant Area43 square meters
Number of Employees5
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1
Supply Chain Partners20
Our Production Capability & Technical Expertise
Main ProductsPetroleum machinery accessories
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2018-06-22
Main MarketsEurope, Southeast Asia/ Mideast
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:How do you transport the goods?
A:
We transport goods by container with long-term cooperation with ship agencies for lowest fees. Samples can be sent by express.
Q:Can you satisfy special requirements?
A:
Definitely! We have strong design capacity and R&D capacity to meet special requirements.
Q:Which shipment terms can you accept?
A:
We accept EXW, FOB, CNF, CIF, DDU, and DDP terms.
Q:What materials are used for the circulating sub?
A:
The circulating sub is made of high-strength cast steel to withstand high pressure, high temperature, and high-speed mud shocks.
Q:What certifications does the product have?
A:
The product is certified with API 7-1 and ISO9001.
Send Inquiry
*To:
DONGYING LIANHUI PETROLEUM TECHNOLOGY CO.,LTD
DONGYING LIANHUI PETROLEUM TECHNOLOGY CO.,LTD*Content:
Supplier replies will be sent to your registered email
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