What is your delivery time?

Standard parts take 7-15 days, while non-standard parts take 15-25 days. We ensure delivery as soon as possible while guaranteeing quality.

How to custom-make (OEM/ODM)?

Please send your new product drawings or samples to us. We will custom-make the hardware as required and provide professional advice to maximize performance and realize the design.

Which mode of transport is better?

Generally, we advise sea freight for production due to heavy weights. However, we respect your views on other transportation methods as well.

ASTM A193 B8t Class 2 Strain Hardened 321 Stud Bolt Refinery Fastener

Name: ASTM A193 B8t Class 2 Strain Hardened 321 Stud Bolt Refinery Fastener
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 2021702045

Shanghai, ChinaShanghai G&T Industry Co., Ltd.

US$0.05

100-9,999 Pieces

US$0.04

10,000+ Pieces

Product profile

Customization

Available

Material

AISI 321 Stainless Steel

Surface Finishing

Plain / Passivated

Model NO.

din976

Grade

B8t

Certification

ISO

Customized

Material Standard

ASTM A193 / A193m

Condition

Carbide Solution Treated + Strain Hardened

Application

Refinery, Oil & Gas, Petrochemical

Industry

Petroleum, Chemical, Power Generation

Transport Package

20-25kg Carton+900kg/Pallet/Bundle+Pallet

Specification

m6-m100

Trademark

G&T

Origin

Shanghai, China

Production Capacity

500 Tons/Month

Key features

Wide Material Range: Available in Stainless Steel, Carbon Steel, Alloy Steel, and Brass with various grades.

Customizable Options: Supports customized materials, sizes, and surface finishes according to customer drawings.

High Precision Parts: Capable of strictly following drawing tolerances to meet high precision requirements.

ISO Certified Quality: Strictly adheres to ISO9001:2008 procedures with strong quality control from production to delivery.

Fast Delivery: Standard parts delivered in 7-15 days; non-standard parts in 15-25 days.

Extensive Application: Suitable for Oil & Gas, Construction, Wind Energy, and Mechanical Machinery industries.

Professional Support: Over 15 years of experience with professional technical support and free samples.

Flexible Payment: Accepts T/T, L/C, D/A, D/P, Western Union, and PayPal for convenient transactions.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceFast DeliveryManagement Certification

Shanghai G&T Industry Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.78h

AI-Powered supplier vetting

SummaryShanghai G&T Industry Co., Ltd. is identified as a limited trading company offering bolts, nuts, threaded rods, stud bolts, and customized fasteners. The supplier reports broad customization, ODM capability, new products launched during the past year, and OEM service for well-known brands. Stated annual productivity includes 6,000 tons of thread rods, 5,000 tons of bolts, 5,000 tons of nuts, 3,000 tons of washers, and 3,000 tons of stud bolts. Service procedures include documented supplier assessment, corrective and preventive actions, and customer complaint handling, with lead times within 15 workdays in both peak and off-season. However, the supplier has no overseas agents or branches, overseas warehouse, showroom, or inventory capability. Raw-material traceability, quality assurance status, outsourcing controls, and contract status are unknown. An audit by TUV Rheinland is recorded, but the audit type and evaluation result are not sufficiently interpretable from the provided values.

Supplier typeThe supplier is a limited company classified as a trading company, with a stated business scope covering metal materials, hardware, machinery, and related products. Its offered products are bolts, nuts, threaded rods, stud bolts, and customized fasteners, and it is not identified as part of a larger company group.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling. It has no overseas agents or branches, overseas warehouse, showroom, or in-stock service capability, which limits local and immediate after-sales support.

R&D capabilityThe supplier reports new products during the past year, ODM service, and multiple design-based customization options. It does not have an available SDK, but the available evidence supports product development and design capability.

Production capacityReported annual productivity is 6,000 tons of thread rods, 5,000 tons each of bolts and nuts, and 3,000 tons each of washers and stud bolts. Lead time is stated as within 15 workdays in both peak and off-season; however, the supplier also reports no inventory capability, while outsourcing procedures and manufacturing-capacity contracts remain unknown.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its product scope also expressly includes customized fasteners, and it reports ODM capability.

Product Q&A

Q:Why choose us?

We provide first-class services in supplying quality fasteners while minimizing costs. Our mission is professional customer service and technological innovation, aiming to be your preferred partner with reasonable quality and prices.

Q:How is quality ensured?

All processes strictly adhere to ISO9001:2008 procedures. We maintain strict quality control from production to delivery, supported by strong technology and experienced management familiar with modern quality concepts.

Q:What if I cannot find the product on your website?

You can send pictures, photos, or drawings via email for us to check availability. We develop new models monthly. Alternatively, you can send samples via DHL/TNT, and we will develop a new model specifically for you.

Q:Can you strictly follow the tolerance on the drawing and meet high precision?

Yes, we can. We provide high-precision parts and manufacture them exactly according to your drawings.

Q:How should I order and make payment?

For samples, payment is 100% with the order. For production, a 30% deposit is paid via T/T before production arrangement, and the balance is paid before shipment.