Are the fittings tested before shipment?

Yes, all fittings are hydrostatically tested prior to shipment, and full certification can be supplied upon request.

What are the available end connection types?

We offer various end connections including union, thread, LP thread, Schedule XX, 160 buttweld, and specific figures like Fig 602, Fig 1002, etc.

What is the lead time for orders?

The average lead time is one month, regardless of peak or off-peak seasons.

Integral Fittings / High Pressure Integral Union Connections

Name: Integral Fittings / High Pressure Integral Union Connections
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 2011558615

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$109.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Guide and Service

Warranty

1 Year

Model NO.

all models

Certification

ISO 9001:2008, API 6A, API 16c

Power Source

Hydraulic

Operation Pressure

Atmospheric Pressure

Applicable Medium

Mud, Water, Natural Gas

Structure

API Standard

Material

Alloy

Forging Process

Closed-Die Forging

Heat Treatment

Normalized & Tempered

Certifications

API 6A (Wellhead Equipment), Ect

Standard

Anti-Corrosion Coating + Plastic Caps

Export

Seaworthy Steel-Bound Boxes

Transport Package

Standard Export Package

Specification

2" to 4"

Trademark

Lake

Origin

China

HS Code

843143

Production Capacity

5000PCS Per Month

Key features

API & ISO Certified: Certified by ISO 9001:2008, API 6A, and API 16c for quality assurance.

High Pressure Resistance: Rated working pressure up to 20,000psi (138.0MPa) for demanding applications.

Durable Alloy Construction: Forged from high-strength alloy steel with advanced heat treatment for longevity.

Erosion-Resistant Design: Strengthened inner walls and chamfered bores to prevent stress concentration.

Full Customization: Offers full customization from samples, designs, and minor adjustments.

Versatile Application: Suitable for fracturing, cementing, acidizing, and sour gas environments.

Hydrostatic Testing: All fittings undergo hydrostatic testing prior to shipment for safety.

Wide Size Range: Available in nominal sizes from 1 inch to 5 inches with various end connections.

Company profile

Exhibition ExperienceMulti-language PioneerYears of Export ExperienceCooperated with Fortune 500

Dongying Lake Petroleum Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.04h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization, ODM, and OEM capabilities, with a new product reported in the past year and AutoCAD-based R&D. Quality processes include raw-material traceability, documented inspection instructions, and random finished-product inspection, but only one quality inspector is reported. Service procedures and complaint-handling procedures are documented and followed, although corrective/preventive actions lack written records. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches, and overseas service coverage is listed as zero. Financial, certification, production scale, and customer-case evidence is insufficient for a definitive assessment. Sustainability and digital-management capabilities appear limited, with no ERP, CRM, SAP, or AI-based management implementation reported.

Supplier typeThe supplier is identified through its capabilities as a professional technical supplier, provides ODM services, and supplies OEM services for well-known brands. This supports classification as a technical manufacturing/OEM-ODM supplier, although the slices do not state a formal legal or industry supplier category.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and service assessment procedures with written procedures and records. However, it reports no overseas warehouse, showroom, agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products in the past year, ODM capability, AutoCAD use, and professional technical-supplier status. Conversely, it reports zero patents, no private mold design capability, no 3D software design service, no SDK, and no AI, ERP, CRM, or SAP-based digital-management capability, indicating some product-development capacity but limited documented innovation infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM service availability. This is direct evidence of broad customization capability.

Product Q&A

Q:What certifications do your products have?

Our products are certified by ISO 9001:2008, API 6A, and API 16c, ensuring high quality and compliance with industry standards.

Q:What is the maximum working pressure?

The rated working pressure ranges from 10,000psi to 20,000psi (69.0MPa to 138.0MPa), with options for 5000psi and 7500psi standard models.

Q:Can you provide customized designs?

Yes, we offer full customization from samples, designs, minor adjustments, and flexible customization options including specific forging processes and heat treatments.

Q:What materials are used for the fittings?

The fittings are forged from high-strength alloy steel, featuring advanced heat treatment technology to ensure superior mechanical properties and durability.

Q:What is the warranty period?

We provide a 1-year warranty for our products, along with online guide and service support.