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Petroleum Downhole Tube Standard 5CT 9-5/8 P110 Stc Casing Coupling

Name: Petroleum Downhole Tube Standard 5CT 9-5/8 P110 Stc Casing Coupling
Brand: Permanent Steel Manufacturing Co., Ltd.
SKU: 2308304655

Hunan, ChinaPermanent Steel Manufacturing Co., Ltd.

US$4.50-1,000.00

1 Piece

Product specifications

Out diameter

Wall thickness

Length

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Immediately

Warranty

12 Months

Model NO.

octg

Type

Seamless

Technique

Hot Rolled

Material

Alloy Steel

Surface Treatment

in 5CT Standard Color Coating

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Special Purpose, Transportation of Crude Oil

Section Shape

Special Section

Single Length/Per Length

0-20 M or According to Customer Customization

End of Pipe

with Connections

Surface of Pipe

Bare or Black Paint or Varnish or Specical Coating

Special Coating

3lpe or 3lpp or Fbe or Epoxy Resin Paint

Certificate

ISO 9001/2000 /En/Ts /BV/SGS/TUV etc

Connection Type of Casing Tubing

Stc, Btc, Ltc, V-a-M, Fox, Tpcq, Hydril

Transport Package

by Bundle with Steel Strips and Caps.

Specification

DIa: 15 to 700mm, WT: 1-50 mm

Trademark

Permanent Steel Manufacturing Co., Ltd

Origin

China

HS Code

7304193000

Production Capacity

3200000 Tons /Year

Key features

Strictly follow the 5CT standard for K55 J55 N80 -1 ,N80-Q ,L80 ,P110,L80 -13Cr, HP-13cr etc grade seamless pipeline. Through a complete set of PSL2 mandatory non-destructive testing.

High purity and low sulfur micro-alloy material, with excellent resistance to HIC hydrogen-induced cracking and SSC sulfide stress corrosion, suitable for use in sulfuric acid-containing oil fields .

Our seamless pipes can ba accept any inspection 3.1 or 3.2 by any third party ,and our price is the best than this market , all quality requests we can meet to by complete manufacturing process .

Can provide MTC (mill test certificate 3.1 /3.2 ) , supporting any quality control documents, including ITP/MPS/PMI/PQR/POQ/MTC ,and do inspection or test by BV/SGS/DNV/TUV/ABS etc.

Hot rolled seamless tubing has no welds, featuring high yield strength and low temperature impact toughness. It has a strong pressure bearing capacity and can keep the safety and transport of crude oi

Holding the most competitive prices and project experience, including in the Middle East, Southeast Asia, South America and Africa.

According to the customer's requirements, enhance the anti-hydrogen sulfide resistance of the high-grade steel seamless pipes, as well as their performance in acidic environments.

Regular monthly production support, as well as regular inventory suppliers.

The safe and complete packaging and export method, with steel bands for bundling, matching pipe caps, and wearing suspension straps.

SMLS and ERW two type for any picking by end users , and our products have purchased by SHELL , NNPC , TOTAL, Repsol,S.A,BP , PEMEX,PDVSA etc with long term .

Company profile

Experienced TeamFast DeliveryManagement CertificationIn-stock Capacity

Permanent Steel Manufacturing Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2017-04-01Nearest Port: TIANJIN, SHANGHAIAverage Response Time: ≤4.62hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryPermanent Steel Manufacturing Co., Ltd. is identified as a China-based manufacturer/factory producing steel pipes and fittings, with production bases in Shandong and Tianjin and headquarters in Hunan. The supplier has self-operated import and export rights, eight years of export experience, and exports representing 71%–90% of total sales. It offers customization from samples and reports in-stock service capacity, but lacks overseas warehouses, showrooms, agents or branches, and has not participated in offline trade shows. Service governance is weakly documented: no written supplier-service assessment procedures or approved supplier list are reported. R&D-related capabilities are limited, with no ODM, SDK, or OEM service for popular brands. ERP, OA, CRM, and SAP-based digital management are not established. Certification evidence, financial credibility evidence, and customer case evidence are insufficient.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company. Its stated business focuses on steel pipes and fittings, while its business scope also includes marine equipment, components, supporting services, and import/export activities.

After-Sales capabilityThe supplier reports in-stock service capacity and accepts multiple quotation terms, including FOB, CIF, CFR, and EXW. However, it has no overseas warehouse, showroom, agent, or branch, serves zero stated overseas countries through such coverage, and has no written service-capability assessment procedures or approved supplier list, indicating limited documented service infrastructure.

R&D capabilityThe supplier can customize products from samples, but explicitly does not provide ODM services, popular-brand OEM services, or an available SDK. It also lacks ERP integration and reports zero use of OA, CRM, and SAP systems, providing no evidence of strong product-development or digital innovation capability.

Production capacityThe supplier is a steel pipe and fittings factory with production bases in Shandong and Tianjin, 30 employees, in-stock service capacity, and stated one-month average lead times in both peak and off-season. It also has 50 qualified suppliers for service capability, although no written assessment procedure or approved supplier list is maintained.

Customization capabilityThe supplier explicitly offers customization from samples, and its company description states that it provides customized products and services. This is direct evidence of sample-based customization capability, though it does not establish broader design or ODM capability.

Product Q&A

Q:How the delivery time?

Usually 5-7 days based on how 's your order needs, our company regularly holding the plenty of of stocks tons for support our clients who have any urgent needs . we can deliver for you in the fastest time.

Q:How the price level?

We are factory in China , and our price is the most competitive in the market.

Q:How the quality ?

Our quality of seamless pipe products be the best in this market , not only we can support you to have a full set of production quality control documents and certification etc but we can help you do inspection certificate records, including 3.1 or 3.2.etc

Q:Can you assist to do CIF or DAP ?

Yes, sure, we have our own shipping deparment and we can assist you booking the faster shipping space and train or by air needs etc.

Q:Is it produced in accordance with international standards?

Yes, all the casing tubings products we supply and produce with standard 5CT , and all the specifications meet the requirements for drilling services to use .