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Product profile
Customization
AvailableMedia
OilTemperature
Ordinary TemperatureModel NO.
SLD-567Material
Cast SteelConnection Form
ThreadPressure
Ordinary PressureFlow Direction
One Way and Two WayStandard
API 6AApplication
Industrial UsageTransport Package
Export Wooden BoxSpecification
according to requirementTrademark
solidOrigin
ChinaProduction Capacity
50 Sets/MonthKey features
Reduces Downtime: Allows repairs without killing the well, significantly cutting operating costs.
API 6A Certified: Meets API Spec 6A and NACE-MR0175 standards for safety and reliability.
High Pressure Rating: Rated working pressure ranges from 2000PSI to 20000PSI.
Versatile Materials: Constructed from 4130 Alloy, 410 Stainless Steel, 17-4 PH, and Inconel 718.
Multi-Function Design: Available as One-Way or Two-Way check valves for various installation needs.
Wide Size Range: Sizes available from 1-1/4' to 6-5/16' for diverse wellhead applications.
Safe BOP Removal: Ensures safe removal of Blowout Preventers by equalizing pressure above and below seals.
Corrosion Resistant: Suitable for handling Oil, Water, and H2S media with specialized material classes.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-06-01Nearest Port: Shanghai, NanjingAverage Response Time: ≤5.00hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryJiangsu Solid Machinery Manufacturing Co., Ltd. is a China-based limited company in Jiangsu that is identified as both a trading company and manufacturer/factory. Its stated scope covers petroleum machinery and wellhead-related products, including valves, flanges, manifolds, casing heads, tubing heads, and spare parts. The supplier reports ISO 9001 certification, 4 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It supports export terms including FOB, CIF, CFR, and EXW, reports self-operated import/export rights, and serves multiple global regions. Stated lead times are one month off-season and 2–3 months during peak season. Evidence of after-sales processes, customization capability, financial strength, and verified customer cases is limited.
Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a limited-company structure and a stated specialization in petroleum machinery manufacturing. Its product scope and industrial-park address support an industrial equipment manufacturing profile, although one slice also classifies the associated industry as wholesale and retail.
CertificationsThe supplier explicitly reports holding ISO 9001 certification for its management systems. This provides evidence of a formal quality-management certification, although no certificate number, validity period, or certification body is provided.
R&D capabilityThe supplier explicitly states that it focuses on research and development and reports 6–10 years of total R&D engineer experience. This supports an established R&D function, but no patents, proprietary technologies, development projects, or product innovation records are provided.
Production capacityThe supplier states that it specializes in petroleum machinery manufacturing, covers multiple wellhead and valve-related products, operates 4 production lines, and reports one-month off-season lead times and 2–3-month peak-season fulfillment. These details support active production capability, though capacity figures and independent production verification are not provided.
Product Q&A
Q:What is the primary function of the BPV?
A:
It prevents backflow of fluid into the tubing and allows for repairs without killing the well, reducing downtime.
Q:What pressure ratings are available?
A:
The rated working pressure ranges from 2000PSI to 20000PSI.
Q:What materials are used for construction?
A:
Materials include 4130 Alloy, 410 stainless steel, 17-4 PH, and Inconel 718.
Q:Does it meet international standards?
A:
Yes, it carries API Spec 6A and NACE-MR0175 standards.
Q:What are the available sizes?
A:
Sizes range from 1-1/4', 1-1/2', 2', 2-1/2', 3', 3-1/2', 4', to 6-5/16'.
Send Inquiry
*To:
Jiangsu Solid Machinery Manufacturing Co., Ltd.
Jiangsu Solid Machinery Manufacturing Co., Ltd.*Content:
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