Bolts ASTM A193 B7 All Thread Stud W/2-2h Nuts ASTM A194 Heavy Hex Nuts Assembled

Name: Bolts ASTM A193 B7 All Thread Stud W/2-2h Nuts ASTM A194 Heavy Hex Nuts Assembled
Brand: Dongying Kenli Jinxiu Petroleum Machinery Co., Ltd
SKU: 1980873182

Shandong, ChinaDongying Kenli Jinxiu Petroleum Machinery Co., Ltd

US$30.00

10-99 Pieces

US$20.00

100-199 Pieces

US$10.00

200+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, GB, ASTM

Material

Medium Carbon Steel

Model NO.

All sizes

Connection

Thread

Surface Treatment

as Request

Head Type

as Request

Standard Grade

API 20e

Grade

4.8, 5.8, 8.8, 10.9, 12.9, 2, 5, 8, A307, A325.

Type

DIN,Bsw,JIS,ASME and ANSI,Non Standard, Customed

Sizes

M3X5-M100X1000, 1/8X1/4- to 4X40 Inches.

Transport Package

Wooden Boxes

Specification

1/5in-4in

Trademark

JX petro

Origin

China

HS Code

73181500

Production Capacity

1000000PCS/Months

Company profile

Dongying Kenli Jinxiu Petroleum Machinery Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2022-09-05 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.22h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryJX PETRO is a China-based factory and limited company founded in 2005, specializing in petroleum drilling and production equipment. The supplier reports API certification, ISO9001, ISO14001, and ISO45001 certifications, six production lines, extensive processing and testing equipment, and a broad product portfolio. It has self-operated import and export rights, but exports account for only 1%–10% of total sales and its primary market is listed as domestic. Production lead time is stated as one month in both off-peak and peak seasons. Evidence supports manufacturing capability, certification coverage, and some R&D activity, including six national patents. However, the provided information does not sufficiently establish after-sales service, financial credibility, customization capability, or customer cases.

Supplier typeThe supplier is explicitly identified as a factory and a limited company founded in 2005 in China. Its stated business is manufacturing and supplying petroleum drilling and production equipment, indicating a direct manufacturing profile rather than only a trading intermediary.

CertificationsThe supplier states that it holds API certification and ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications. These certifications directly support quality, environmental, and occupational health and safety management capabilities.

R&D capabilityThe supplier reports investment in production technology R&D and talent training, 15 professional and technical personnel, and six national patents. These are explicit indicators of R&D and innovation activity, although no details are provided on patent applications, dedicated R&D facilities, or newly developed products.

Production capacityThe supplier reports six production lines, 26 large-scale processing machines, more than 20 professional testing devices, an 11,000–18,000 square meter plant area, and one-month fulfillment during both off-peak and peak seasons. The stated equipment, facilities, product range, and delivery timing provide explicit evidence of established production capability.