What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the payment terms accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Versatile Riser Spool with Standard Bore and Studded Flange

Name: Versatile Riser Spool with Standard Bore and Studded Flange
Brand: Yancheng Baixin Petroleum Machinery Co., Ltd.
SKU: 2270081415

Jiangsu, ChinaYancheng Baixin Petroleum Machinery Co., Ltd.

US$300.00-4,500.00

1 Piece

Sample price:US$4000.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO 9001:2008, API

Operation Pressure

Atmospheric Pressure

Model NO.

78-70

Applicable Medium

Mud, Water, Natural Gas, Crude Oil

Structure

Horizontal

Material

Stainless Steel

Product Name

Spacer Spool, Riser Spool

Bore Size

Standard: 1-13/16", 2-1/16", 4-1/16", 5-1/8", 7-1/

Working Pressure

2,000 Psi ~ 25,000 Psi

Material Class

AA, Bb, Cc, Dd, Ee, FF

Temperature Range

-46°C ~ 121°C (L-U Grade)

Performance Rating

Pr1, Pr2

Product Specification Level (Psl)

Psl1, Psl2, Psl3, Psl4

Paint Color

Standard: Red, Blue Custom Colors Available for B

Transport Package

Wooden Box

Trademark

BXIN

Origin

China

HS Code

84314310

Key features

Monolithic Forged Construction: Ensures outstanding reliable operational performance for wellhead applications.

Customizable Size & Pressure: Available for any size and pressure rating pairing to meet specific needs.

Versatile End Connections: Flanged, studded, or hubbed ends available in any custom combination.

Wide Pressure Range: Operating pressure from 2,000 PSI to 25,000 PSI for diverse applications.

Sour Service Capability: Suitable for general oilfield conditions and H2S-containing sour service.

Optional Corrosion Resistance: Features optional 316L Stainless Steel or Inconel 625 corrosion-resistant ring grooves.

Custom Outlets Available: Standard models lack outlets, but custom outlets are available upon request.

OEM & ODM Services: Full customization options including from samples, designs, and flexible customization.

Company profile

Cooperated with Fortune 5003D Software DesignStandardized quality controlDigital Management Enterprise

Yancheng Baixin Petroleum Machinery Co., Ltd.

Jiangsu, 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: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.04h

AI-Powered supplier vetting

SummaryYancheng Baixin Petroleum Machinery Co., Ltd. is identified as a professional manufacturer of oil drilling and production equipment, integrating design, development, production, sales, and service. The supplier demonstrates broad customization, OEM, ODM, and product-development capabilities, including new products within the past year. Production-related evidence includes CNC, vertical lathing, and automatic lathing facilities, inventory capability, valid manufacturing contracts with associated subcontractors, and stated lead times within 15 working days in both peak and off-season periods. The supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, documented inspection and service procedures, and complaint-handling and corrective-action mechanisms. It has exported for eight years and states cooperation with Fortune 500 companies. However, it lacks overseas warehouse and showroom capabilities, while the provided financial information only identifies years covered and does not provide...

Supplier typeThe company describes itself as a professional manufacturer of modern oil drilling and production equipment, combining design, development, production, sales, and service. This directly identifies it as an integrated equipment manufacturer rather than only a trading or service provider.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, with additional unspecified certifications under both sustainability/product and management-system categories. The named certifications provide explicit evidence of certified quality, occupational health and safety, and environmental management systems.

After-Sales capabilityThe supplier reports written procedures and records for supplier service assessment, corrective and preventive actions, and customer complaint handling. It also has inventory capability, but no overseas warehouse or showroom; therefore, documented service processes are supported while overseas service infrastructure is limited.

R&D capabilityThe supplier reports new products within the past year and offers ODM services, OEM services for popular brands, and an available SDK. These details explicitly support active product development and design-related innovation capability.

Production capacityProduction evidence includes CNC, vertical lathing, and automatic lathing facilities, valid manufacturing-capacity contracts with associated subcontractors, inventory capability, 68 qualified service-capability suppliers, and stated lead times within 15 working days in both peak and off-season periods. This supports broad manufacturing and fulfillment capacity, although no output-volume figure is provided.

Customization capabilityThe supplier explicitly supports customization from samples and designs, minor, full, and flexible customization, alongside 3D software design services, ODM, OEM, and R&D activities. The range of stated options indicates strong customization coverage across design and manufacturing.

Client casesThe supplier states that it has collaborated with Fortune 500 companies and has exported goods for eight years. These statements provide evidence of notable customer exposure and international trading experience, although no customer names, project details, or performance references are supplied.

Product Q&A

Q:What are the standard bore sizes available?

Standard sizes include 1-13/16, 2-1/16, 4-1/16, 5-1/8, 7-1/16, 13-5/8, 20-3/4, and 21-1/4 inches, with custom sizes also available.

Q:Can the product be customized for specific pressure ratings?

Yes, the riser spool is customizable for any size and pressure rating pairing within the 2,000 to 25,000 PSI range.

Q:What materials are used for the construction?

The product is made of stainless steel with material classes ranging from AA to FF, and optional corrosion-resistant ring grooves using 316L Stainless Steel or Inconel 625.

Q:Is this product suitable for sour service?

Yes, it is suitable for general oilfield conditions and H2S-containing sour service environments.

Q:What are the available end connection types?

Flanged, studded, and hubbed ends are available in any custom combination, with tap-end studs and matching nuts as standard for studded connections.