What certifications do you hold?

Our products are certified with API 20E, ISO9001, SGS, and CTI.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the lead time for orders?

The average lead time is one month for both peak and off-peak seasons.

ASTM B7 2h Stud and Nut with 20e Monogrammed

Name: ASTM B7 2h Stud and Nut with 20e Monogrammed
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 2054367915

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$3.00

10-99 Pieces

US$2.50

100+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Alloy Steel

Surface Finishing

Xylan, Blackening, Zinc

Model NO.

all size

Grade

Bsl1 Bsl2 Bsl3

Certification

API 20e

Customized

Standard

Material Grade

B7 B7m 2h 2hm

Application

Wellhead, Bop, Drilling, Flanges

Length

Customized

Transport Package

Carton, Wooden Case

Specification

API Standard

Trademark

Lake

Origin

China

HS Code

7318

Production Capacity

1000000PCS/Year

Key features

API 20E Certified Bolting: Meets API 20E BSL 1, 2, and 3 standards for petroleum and natural gas industries.

High-Performance Alloy Steel: Contains tungsten, chromium, and molybdenum for superior strength and durability.

Wide Size Range: Available in sizes from M3 to M48, covering metric and inch threads.

Versatile Surface Finishing: Options include Xylan, blackening, zinc plating, and plain finishes.

Custom Length Service: Lengths can be customized to meet specific project requirements.

Multi-Grade Availability: Includes ASTM A193 Gr B7/B7M, A320 Gr L7/L7M, and A194 Gr 2H/7M.

Industry Standard Compliance: Complies with API 6A, 6D, 16A, 16C, and 17D specifications.

Professional OEM/ODM Support: Offers full customization from samples or designs with expert R&D support.

Company profile

Exhibition ExperienceMulti-language PioneerYears of Export ExperienceCooperated with Fortune 500

Dongying Lake Petroleum Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.95h

AI-Powered supplier vetting

SummaryThe supplier has strong R&D and customization capabilities, offering full ODM services and customization options. They participate in trade shows and have a clear procedure for handling customer complaints. However, they lack overseas service capabilities and sustainable development practices, including ERP integration. Financial information is not comprehensive, and there's no evidence of certification holding or customer cases.

Supplier typeThe supplier provides ODM and OEM services, indicating they are equipped to design and manufacture products for other companies. They also have customization capabilities.

After-Sales capabilityThe supplier has a clear procedure for handling customer complaints with followed records, suggesting a structured approach to after-sales service.

R&D capabilityThe supplier has R&D capabilities with new products developed in the past year. They use AutoCAD but lack 3D design services and private molds.

Customization capabilityThe supplier offers a wide range of customization options, including full customization and ODM services, indicating strong customization capability.