Is customization available?

Yes, OEM and ODM services are available, including customization from samples, designs, and flexible customization.

What is the lead time for orders?

The average lead time is one month for both peak and off-season periods.

What payment terms are accepted?

Payment terms include LC (Letter of Credit) and T/T (Telegraphic Transfer).

4-12" Telescoping Carbon Steel Union Mud Tank Union

Name: 4-12" Telescoping Carbon Steel Union Mud Tank Union
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 1986657305

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$200.00

1-9 Pieces

US$195.00

10+ Pieces

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

3months

Warranty

3months

Model NO.

all size

Standard

API

Technique

Forged

Type

Threaded Union

Material

Carbon Steel

Connection

Welding

Working Pressure

3000-15000psi

Transport Package

Wooden Case

Specification

API Standard

Trademark

Lake

Origin

China

HS Code

8431

Production Capacity

10000PCS/Year

Key features

Telescoping Design: Updated from pneumatic tyre union, allowing fast field installation and dismantling.

Misalignment Tolerance: Designed to accept up to 7 degrees of pipe misalignment without affecting sealing.

Superior Sealing: Molded nitrile seal with elongated cross-section provides greater sealing surface.

Versatile Connectivity: 6-10 inch sizes support socket or butt welding; 12 inch requires butt welding.

API Standard: Manufactured to API standards for reliable performance in mud tank applications.

Custom Pressure Options: Working pressure can be customized within the 3000-15000 psi range.

OEM/ODM Support: Full customization, minor customization, and flexible customization services available.

Labor Saving: Greatly reduces labor intensity and construction period during well operations.

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: ≤1.90h

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.