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Spacers, Standoffs & Binding Hardware › Spacers, Bushings & Distance Sleeves

API Wellhead Riser Spacer Adapter Drlling Spools for Oil Well Drilling

Updated 2026-11-04 · Markdown version

Model no. SLD-472

Price on request

MOQ 1 set · Final price confirmed in your quote

Surface Treatment: Spray-Paint
Material: Alloy
Size: As per custom's requirement
Material of construction: API-6A,API-16A,NACE MR0175

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
After-sales Service	Yes
Warranty	1 Year
Model NO.	SLD-472
Manufacturing Process	Forging
Surface Treatment	Spray-Paint
Material	Alloy
Transport Package	Export Wooden Box
Specification	according to requirement
Origin	China
Production Capacity	100 Sets/Month
Size	As per custom's requirement
Pressure rating	2000psi to 20000 psi
Material of construction	API-6A,API-16A,NACE MR0175
Service condition	General,Sour services
Category	Spacers, Bushings & Distance Sleeves

Technical parameters

Working Pressure	2000PSI-20000PSI
Working Medium	Mud, Oil, Natural Gas
Working Temperature	-46ºC-121ºC(L-U)
Material Class	AA -HH
Specification Class	PSL1-PSL4
Performance Class	PR1-PR2

Description

API Wellhead Riser Spacer Adapter Drlling Spools for Oil Well Drilling is part of our spacers, bushings & distance sleeves range (Spacers, Standoffs & Binding Hardware).

Key details

Material: Alloy
Size: As per custom's requirement
Surface Treatment: Spray-Paint
Warranty: 1 Year
Manufacturing Process: Forging
Pressure rating: 2000psi to 20000 psi
Material of construction: API-6A,API-16A,NACE MR0175
Service condition: General,Sour services

Available configurations include surface treatment, material, size and material of construction. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1 set. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for API Wellhead Riser Spacer Adapter Drlling Spools for Oil Well Drilling?

The listed minimum order is 1 set. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of API Wellhead Riser Spacer Adapter Drlling Spools for Oil Well Drilling?

Material: Alloy; Size: As per custom's requirement; Surface Treatment: Spray-Paint; Warranty: 1 Year; Manufacturing Process: Forging; Pressure rating: 2000psi to 20000 psi. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include surface treatment, material, size and material of construction. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other spacers, bushings & distance sleeves are available?

The Spacers, Bushings & Distance Sleeves category lists 2,111 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/spacers-standoffs-binding-hardware/spacers-bushings-distance-sleeves/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

More about us → · Request a sample or custom quote →

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