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Api Working&master Gauge
The Api Working&master Gauge is a precision measurement tool designed for verifying the dimensional accuracy of API thread profiles in petroleum and gas extraction equipment. This gauge conforms to API SPEC 7-2 and API SPEC 5B standards, ensuring compatibility with industry requirements for thread height, pitch, and taper. Baoji Thread Gages Co., Ltd. specializes in manufacturing these gauges, providing both working and master variants for calibration and inspection purposes.
Constructed from high-grade alloy steel, the gauge undergoes heat treatment to achieve the hardness and wear resistance required for repeated use in harsh environments. Typical industry specifications for such gauges include a Rockwell hardness of 58-62 HRC and surface finishes with a Ra value below 0.4 micrometers to prevent premature wear. The gauge’s design adheres to standard API thread forms, including the V-thread and trapezoidal profiles commonly used in oilfield applications.
These gauges are primarily used by oilfield service companies, drilling contractors, and equipment manufacturers to ensure thread integrity during assembly and maintenance. Buyers typically source them in bulk for quality control processes, with packaging often including protective cases to prevent damage during transit. The gauges are essential for maintaining the reliability of threaded connections in high-pressure environments, where dimensional precision directly impacts operational safety.
| Standard | API SPEC 7-2, API SPEC 5B |
| Material | Alloy steel |
| Hardness | 58-62 HRC (typical) |
| Surface Finish | Ra < 0.4 micrometers (typical) |
| Thread Type | V-thread, trapezoidal (standard API profiles) |
| Application | Oilfield thread verification |
| Certification | API SPEC 7-2-0680, API SPEC 5B-0032 |
| Quality System | ISO 9001:2008 |
| Packaging | Protective case (typical) |
| Usage | Working and master gauge variants |
Baoji Thread Gages Co., Ltd. is based in Baoji, Shaanxi Province, China, with its registered address at No.88 Baoguang Road. Established in September 2007, the company operates with a registered capital of 1,000,000 USD and a total investment of 5,000,000 USD, focusing exclusively on the production of API thread gauges and special deduction thread gauges. It holds certifications from the American Petroleum Institute, a distinction rare among domestic suppliers in this niche.
The company integrates production and sales under a strict quality assurance system, certified to ISO 9001:2008 standards. Its product line is tailored to the petroleum industry, emphasizing precision and compliance with international thread standards. The supplier’s profile indicates a specialized, technical approach to manufacturing, with no additional claims about client base, revenue, or operational scale beyond the provided certifications and investment figures.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing Api Working&master Gauge from Baoji Thread Gages Co., Ltd. - China Import Guide
Before ordering the Api Working&master Gauge from Baoji Thread Gages Co., Ltd., verify the exact thread profile and tolerance class required for your application. API standards cover multiple thread types, and compatibility is critical for oilfield operations. Request the supplier’s calibration certificates to confirm traceability to recognized metrology standards, as this ensures the gauge meets the precision requirements for your use case.
Confirm logistics details, including lead times, which may vary based on the gauge variant and order volume. Incoterms such as FOB or CIF should be clarified, as these determine responsibility for shipping costs and risk transfer points. Payment terms, often structured as a percentage upfront with the balance due upon delivery, should also be negotiated to align with your procurement policies.
Quality checks should include inspecting the gauge’s surface finish and hardness upon receipt, as these directly impact its longevity and accuracy. Request a material test report to verify the alloy composition and heat treatment process. Documentation such as the API certification and ISO 9001:2008 quality system certificate should accompany the shipment to validate compliance with industry standards.
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30 suppliersBuy Api Working&Master Gauge in Bulk — Supplier in China
When sourcing Api Working&Master Gauge for your business, securing the right balance of quality and cost is essential. Baoji Thread Gages Co., Ltd., a supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Valves & Gauges sector with strong demand from importing countries worldwide.
Api Working&Master Gauge Specifications, Trade Terms & Pricing
Importing Api Working&Master Gauge requires careful attention to shipping logistics, customs compliance, and secure payment terms. Baoji Thread Gages Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
About Baoji Thread Gages Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Api Working&Master Gauge for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Valves & Gauges category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Api Working&Master Gauge — Shipping, Logistics & Customs
Importing Api Working&Master Gauge requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Api Working&Master Gauge
What is the wholesale price of Api Working&Master Gauge?
The current listed wholesale price for Api Working&Master Gauge from Baoji Thread Gages Co., Ltd. is $1000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Baoji Thread Gages Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Api Working&Master Gauge?
The supplier, Baoji Thread Gages Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Api Working&Master Gauge. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Api Working&Master Gauge?
The HS Code classification for Api Working&Master Gauge depends on the specific grade and form. Contact Baoji Thread Gages Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Api Working&Master Gauge from China?
To import Api Working&Master Gauge from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Baoji Thread Gages Co., Ltd.. Ensure you have the necessary import licenses for Industrial Valves & Gauges products in your destination country.
How can I check Baoji Thread Gages Co., Ltd. before ordering?
Open the Baoji Thread Gages Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Api Working&Master Gauge?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Baoji Thread Gages Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Api Working&Master Gauge?
Baoji Thread Gages Co., Ltd. offers Api Working&Master Gauge with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Api Working&Master Gauge the most?
Api Working&Master Gauge is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Baoji Thread Gages Co., Ltd. through our platform.
What certifications does this Api Working&Master Gauge supplier hold?
Baoji Thread Gages Co., Ltd. maintains international quality certifications. These ensure that the Api Working&Master Gauge meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Api Working&Master Gauge on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Baoji Thread Gages Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Baoji Thread Gages Co., Ltd..
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