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Stud Bolts with Heavy Hex Nuts for Oil & Gas Applications
US$100.00-3,180.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
1 YearWarranty
1 YearModel NO.
1/4"-4", M3-M100Manufacturing Process
ForgingSurface Treatment
PolishingOperation Pressure
Atmospheric PressureMaterial
Stainless SteelMachinery Test Report
ProvidedAdvantage
High PerformanceQuality
High LevelColor
Customized ColorsGrade
ASTM A193-B7 ASTM A194-2hLength
CustomizedSurface Finish
Plain, Black Oxide, Zinc Coated, Cadmium Coated, XThread
Unc, Unf, Metric ThreadTransport Package
Export PackagingSpecification
1/4"-4", M3-M100Trademark
DEENPUOrigin
ChinaHS Code
84314310Production Capacity
1000Key features
High Tensile Strength: Ensures durability and reliability for heavy-duty applications.
Zinc Surface Treatment: Provides corrosion resistance and a long lifespan.
Versatile Design: Suitable for various mounting options, enhancing versatility.
Standard Fit: Meets common industrial fastening needs, ensuring compatibility.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-10-07Nearest Port: Shanghai PortAverage Response Time: ≤1.53hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
AI-Powered supplier vetting
SummaryJIANGSU DEENPU PETROCHEMICAL MACHINERY CO., LTD, originating from China, is a manufacturer specializing in oil and gas drilling equipment. The company is well-certified with multiple ISO standards and has significant export activity, primarily to India. They maintain a strong focus on quality and innovation, with a substantial production capacity and a wide range of products. However, specific details on after-sales service and customer case studies are not explicitly covered.
Supplier typeThe supplier is a manufacturer/factory based in Jiangsu, China, specializing in petrochemical machinery, with self-managed import and export rights.
CertificationsThe supplier holds multiple certifications, including ISO 9001, ISO 14001, and OHSAS/ OHSMS 18001, indicating a strong commitment to quality and environmental standards.
Financial creditThe supplier has registered capital of 10,000,000 RMB and a significant annual production output, suggesting a robust financial standing.
R&D capabilityThe supplier shows innovation through a range of advanced products and maintains a team of R&D engineers, indicating a focus on technological advancement.
Production capacityWith over 10 production lines and a large facility, the supplier has a substantial production capacity, supported by a significant number of quality control staff.
Product Q&A
Q:What are studs and nuts used for?
A:
They are widely used for flange connection, pipeline fastening and mechanical equipment assembly in petrochemical and machinery industries.
Q:What materials are studs and nuts made of?
A:
They are commonly made of high-quality carbon steel or alloy steel with heat treatment.AISI4130
Q:What are the main performance features?
A:
They have high tensile strength, precise thread tolerance, good toughness and anti-loosening ability.
Q:What working conditions are they suitable for?
A:
They fit high-pressure, high-temperature and heavy-load industrial operating environments.
Q:How do studs and nuts achieve connection?
A:
They rely on axial pre-tightening force to clamp components and ensure firm fixing and sealing.
Send Inquiry
*To:
Jiangsu Deenpu Petrochemical Machinery Co., Ltd
Jiangsu Deenpu Petrochemical Machinery Co., Ltd*Content:
Supplier replies will be sent to your registered email
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