Import Api 16a Wellhead Spacer Drilling Spool And Dsa — Buy in Bulk from Supplier in China

This API 6A spacer spool and drilling spool are wellhead components designed to extend or space out wellhead assemblies without suspending tubular members. The spacer spool comes in sizes ranging from 3 1/8 inches to 26 3/4 inches, with pressure ratings from 2,000 PSI to 20,000 PSI, conforming to API 6A standards. The double studded adapter (DSA) offers connections between different flange sizes, such as 7 1/16" to 13 5/8", with ratings of 5,000 PSI, 10,000 PSI, or 15,000 PSI.

Constructed from AISI 4130 alloy steel, typical for API 6A applications, the spacer spool and DSA are built to withstand high-pressure and high-temperature conditions. Spacer spools feature identical end connectors and are identified by their nominal size and overall length, measured from the outer face of one end connection to the other. These components are critical for wellhead extensions, BOP spacing, and manifold applications in drilling operations.

Primary buyers include drilling contractors, oilfield service providers, and exploration companies requiring reliable wellhead spacing solutions. The DSA’s ability to connect dissimilar flanges makes it versatile for adapting wellhead configurations. Buyers should confirm the exact flange types, material specifications, and pressure ratings to ensure compatibility with their wellhead systems.

Dongying Lake Petroleum Technology Co., Ltd operates from Huanghe Road in Dongying, Shandong Province, China. The company manufactures a range of API 6A wellhead components, including spacer spools, drilling spools, and double studded adapters, serving both domestic and international oil and gas markets. Its harbor trust tier confirms a verified operational presence, though response metrics are not currently available.

The supplier’s product line emphasizes API-standard compliance, with a focus on high-pressure wellhead solutions. While the listing does not provide additional certifications or production details, the company’s ability to produce custom sizes and pressure ratings suggests flexibility for diverse project requirements. Buyers should request updated API 6A monograms, material certifications, and dimensional drawings to validate specifications.