Import Api 7k Db Manual Tongs Manual Tongs — Buy in wholesale FOB from Supplier in China

API 7K DB Manual Tongs from Dongying Lake Petroleum Technology Co., Ltd are wellhead handling tools built to API Spec 7K for making up and breaking out drill pipe, casing and tubing. The design uses interchangeable lug jaws and latch steps to handle a spread of pipe diameters without switching the complete tong body. These units are mechanical, hand-operated tools intended for drilling and workover rigs where power tongs are not required or where manual backup is standard practice. The DB designation refers to a specific size range within the API 7K manual tong family, though the exact gripping diameter span for this listing is not stated and should be confirmed with the supplier.

Construction follows API Spec 7K material and heat-treatment requirements for critical load-bearing components. Typical alloy steel forgings for the body and jaw segments are quenched and tempered to achieve specified hardness and toughness. The lug-jaw system allows quick size change: operators unlatch the step, swap the jaw set, and re-engage. Standard manual tongs in this class handle pipe from approximately 2 3/8 inches to 12 inches OD depending on the model tier, with torque ratings that align with API 7K service categories. Surface finish is typically machined and coated for corrosion resistance in oilfield service.

Buyers are drilling contractors, workover service companies and rental tool providers operating land and platform rigs. Applications include routine drill-string makeup and breakout, casing running, and tubing service where controlled manual torque is sufficient. The supplier does not list MOQ, price band, incoterms or lead time in the source data; these must be requested directly. Importers should verify whether the tongs are supplied as bare units or with handling lines, safety slings and storage stands.

Dongying Lake Petroleum Technology Co., Ltd is located on Huanghe Road in Dongying, Shandong Province, China, a region with established oilfield equipment manufacturing infrastructure. The supplier tier is marked as 'imported' and the trust tier is 'harbor', which indicates a baseline marketplace presence rather than advanced verification. The response rate is shown as 0.00 percent with an average response time of zero hours, suggesting no response history is recorded or the metrics are not yet populated. Buyers should treat responsiveness as unproven and plan procurement timelines accordingly.

The listing presents API 7K DB Manual Tongs with emphasis on API compliance and the lug-jaw adjustment system, but it does not state manufacturing certifications, API monogram license numbers, quality system registrations, or export experience. No employee count, annual output, major client references, or years in operation are provided. The company profile is minimal, so due diligence on factory capability, inspection protocols and after-sales support is essential before committing to an order.