What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing for flexible purchasing options.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Rolled Q235B Steel Structural Connection Ring

Name: Rolled Q235B Steel Structural Connection Ring
Brand: Jiangsu Changli Equipment Manufacturing Co., Ltd.
SKU: 2115731762

Jiangsu, ChinaJiangsu Changli Equipment Manufacturing Co., Ltd.

US$1,000.00-2,300.00

3 Tons

Sample price:US$1100.00/ton.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

Rolled Q235B Steel

Molding Technics

Hot Forging

Application

Machinery Parts

Material

Steel

Heat Treatment

Tempering

Surface Treatment

Rough Machining

Forging Tolerance

0~+5mm

Standard

Certification

GB/T19001-2016,ISO9001:2015

Shape

Round Bar,Square,Shaft,Ring,Cylinder

Delivery Surfaces

Black,Rough Machning Bright,Fine Maching Bright

Delivery Condition

Quenching+Tempering,Normalizing,Anealing

Alloy No.

C45,42CrMo

International Standards

ASTM,AISI,DIN,JIS,BS

Flaw Detection Methods

Ut,Mpt

Sizes

Customized

Usage

Crab Bucket, Track

Transport Package

Wooden Cartons

Trademark

Changli

Origin

Jiangsu, China

HS Code

7214100000

Production Capacity

3000 Tons/Month

Key features

Customizable Sizes: Sizes are customized to meet specific requirements.

ISO 9001 Certified: Certified under GB/T19001-2016 and ISO9001:2015 standards.

High Precision Forging: Hot forging with a tolerance range of 0~+5mm.

Versatile Applications: Suitable for crab buckets, tracks, and machinery parts.

Advanced Heat Treatment: Quenching and tempering for balanced strength and toughness.

Comprehensive Inspection: UT and MPT flaw detection available upon request.

Flexible Customization: Supports full customization from designs or samples.

Robust Material Quality: Made from high-quality 45# carbon structural steel.

Company profile

Fast DeliveryLow MOQQuality AssuranceQA/QC Inspectors

Jiangsu Changli Equipment Manufacturing Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.60h

About Our Factory & Business Background

AddressWuxi, Jiangsu, China

Plant Area1000 square meters

Number of Employees10

Registered Capital12,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Pc

Supply Chain Partners4

Our Production Capability & Technical Expertise

Main ProductsForging

Production Lines1

Production MachinesSawing Machine, Grinding Machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2022-06-06

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What is the difference between forging and casting?

Forging transforms solid metal into another shape through plastic deformation, while casting involves pouring molten metal into a mold to solidify. Forging is a solid-to-solid process, whereas casting is a liquid-to-solid process.

Q:How to choose high-quality forgings?

High-quality forgings are selected by checking external appearance for defects like cracks or wrinkles and conducting internal tests for chemical composition, mechanical properties, and structural integrity using specialized instruments.

Q:What are the characteristics of the forging process for blank forgings?

The process includes pier roughening, elongation, punching, and expanding. Free forging uses a horse screw for hole expansion, while ring rolling uses rolling for this step.

Q:What materials are used for these structural connection rings?

The rings are made from 45# carbon structural steel, which offers good cutting performance, high hardness after quenching, and excellent strength and toughness after tempering.

Q:What certifications does the product have?

The product is certified under GB/T19001-2016 and ISO9001:2015 standards, ensuring quality management and product reliability.