Can the connection be customized?

Yes, connections are customizable and available in API, Reg, Fh, Nc, and If types.

What is the manufacturing process?

The product is manufactured using the forging process.

What is the surface treatment?

The surface treatment is spray-paint.

API Standard Oil Well Drilling Square Coupling Casing Washover Pipe

Name: API Standard Oil Well Drilling Square Coupling Casing Washover Pipe
Brand: Dongying Tianrui Petroleum Technology Co., Ltd.
SKU: 2095509802

Shandong, ChinaDongying Tianrui Petroleum Technology Co., Ltd.

US$240.00

5-199 Pieces

US$150.00

200+ Pieces

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

on Line Support

Warranty

Two Years

Model NO.

Washover pipe shoes

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Connection

API,Reg,Fh,Nc,If

Transport Package

Wooden Box or Customized

Specification

customizable

Trademark

Origin

Shandong Dongying

HS Code

843143

Production Capacity

5000 PCS/Year

Key features

Double-Stage Thread Connection: Innovative short trapezoidal thread design ensures immense strength and effortless coupling.

High-Strength Ductile Material: Crafted from high-strength, high-impact ductile materials for unparalleled durability.

Metal Shoulder Seal: Reliable metal shoulder seal guarantees flawless performance under pressure.

Two-Year Warranty: Comprehensive two-year warranty coverage for all mechanical equipment.

24/7 Online Support: 24-hour online maintenance guidance service available for all customers.

API Standard Compliance: Manufactured to API standards for oil well drilling square coupling casing washover.

Forging Manufacturing Process: Produced using advanced forging technology for superior structural integrity.

Customizable Connections: Available in API, Reg, Fh, Nc, and If connection types based on requirements.

Company profile

Cooperated with Fortune 500High Repeat Buyers ChoiceImporters and Exporters

Dongying Tianrui Petroleum Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.96h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D software design and multiple customization options. Its business covers petroleum machinery, hydraulic components, mechanical equipment services, electrical equipment, instruments, chemical products, and camping houses. Quality and sustainability credentials include ISO9001:2015, ISO45001:2018, and ISO14001, while documented quality procedures, raw-material traceability, and two inspectors support basic quality control. The supplier has in-stock capacity, a one-month average lead time in both peak and off-season, and 12 qualified service-capability suppliers. However, it lacks an available SDK, valid manufacturing-capacity contracts with factories or related subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show experience. Corrective-action and complaint procedures exist but lack written records. Financial information is represented only by reporting years, so financial...

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated scope includes petroleum machinery and accessories, hydraulic components, mechanical equipment services, electrical equipment, instruments, and related products, indicating a technically oriented industrial supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and earlier company information states that quality, environmental, and occupational health and safety management system certifications were obtained in 2014. These records provide explicit evidence of certification holdings.

R&D capabilityThe supplier is described as having professional technical R&D capability and can provide 3D software design services, which supports design and technical development capability. However, no SDK is available, indicating a limitation in SDK-based development or integration.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same range is supported in the design-services capability record, providing clear evidence of broad customization capability.

Product Q&A

Q:How do you guarantee quality?

Pre-production samples are always available before mass production; final inspection is always carried out before shipment.

Q:What services can you provide?

Accepted delivery conditions include FOB, CIF, FAS, DDP, and express; payment currencies include USD, AUD, Euro, and RMB; payment types include T/T, L/C, MoneyGram, credit card, PayPal, Western Union remittance, and cash.

Q:What is the after-sales service?

We provide 24-hour online maintenance guidance service.

Q:What languages are supported?

English, Chinese, and other languages are supported.

Q:What is the warranty period?

We provide a two-year warranty for this product.