What is the lead time for delivery?

Lead time is within 15 workdays during the off-season and 1-3 months during the peak season.

Does the machine support customization?

Yes, we offer customization for function, display type, and configuration options such as HRB-335 or other grades.

Gw-50b ASTM615-89 50mm Steel Rebar Positive Negative Bending Strength Testing Machine

Name: Gw-50b ASTM615-89 50mm Steel Rebar Positive Negative Bending Strength Testing Machine
Brand: Hualong Test Co., Ltd.
SKU: 2057297082

Shanghai, ChinaHualong Test Co., Ltd.

US$2,000.00-3,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Online-Service

Warranty

1 Year

Model NO.

GW-50B

Max Diameter of Workpiece

<500mm

Mass Scope of Workpiece

<900kg

Type

Bending Test

Accuracy Grade

0.5

Load Way

Mechanical Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

>2000Kg

Power Source

AC220V

Oil Cylinder Position

Function

Gw-40b Gw-50b 6-50mm ASTM A615 BS 4449 ISO 15630 I

Display Type

Digital Display/Computer Control

Another Name

Repeat Bending Tester

MOQ

Bending Diameter of Steel Bar

6-40/6-50mm

Forward Bending Angle

180 Degree

Reverse Bending Angle

0-25 Degreee

Transport Package

Wooden Case

Specification

200

Trademark

Origin

Shanghai

HS Code

90241090

Production Capacity

100sets/Month

Key features

Multi-Standard Compliance: Conforms to ASTM A615, ISO 6935-2, DIN, JIS, and BS 4449 standards.

Wide Diameter Range: GW-50B model supports steel bar diameters from 6mm to 50mm.

Computer Control System: Features digital display and computer control for precise measurement.

High Accuracy: Equipped with photoelectric angle measuring device for 0.5 accuracy grade.

Professional Manufacturer: Established in 1993 with over 420 types of testing machines.

Global After-Sales Support: Provides online service and has agents in America, Europe, and Asia.

Flexible Configuration: Options for HRB-335 or other configurations based on specific needs.

Company profile

Hualong Test Co., Ltd.Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 1993-05-08Nearest Port: Shanghai /QingdaoAverage Response Time: ≤3.24hTerms of Payment: T/T, Western Union, Money GramInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CIP, CPT

AI-Powered supplier vetting

SummaryHualong Test Co., Ltd. is a China-based limited company in Shanghai, identified as a trading company, manufacturer/factory, and group corporation. It reports more than 10 production lines, ISO 9001 and ISO 14001 management-system certifications, 21–30 years of R&D-engineer experience, and 50 quality-control staff. Its product scope covers numerous material and mechanical testing machines and fixtures, with R&D completed for testers across more than 420 types. The supplier exports to multiple global regions and has operated export activities since 1993. It states that products follow ASTM, BS, EN, ISO, JIS, and other standards. Evidence of after-sales capability is limited to a stated after-service department, while customization is supported by broad product development evidence but not explicitly confirmed for customer-specific orders. Trade records show one transaction each for several products with a Bangladesh buyer, providing limited customer-case evidence.

Supplier typeThe supplier is explicitly identified as a trading company, manufacturer/factory, and group corporation, with a limited-company ownership structure and operations in Shanghai, China. This indicates both manufacturing and trading involvement rather than a purely intermediary profile.

CertificationsThe company states that its processes are controlled according to ISO 9001, and its management-system certifications are listed as ISO 9001 and ISO 14001. These certifications provide explicit evidence of formal quality and environmental management systems.

R&D capabilityHUALONG reports completed R&D work for testers covering more than 420 types and indicates 21–30 years of total R&D-engineer experience. This is explicit evidence of substantial product-development capability across multiple testing categories.

Production capacityThe supplier reports more than 10 production lines, manufactures a broad range of testing equipment, and maintains 50 quality-control staff. Its products cover tensile, compression, impact, fatigue, torsion, bending, and other testing applications, supporting a broad production scope.

Client casesTrade records associate HUALONG TEST CO., LTD. with CABLE INDUSTRIES OF BANGLADESH LTD. for extensometers, shear test fixtures, three-point bending fixtures, and testing grips/compression plates. Each listed product has one recorded transaction, so the evidence confirms a customer relationship but provides only a limited set of documented cases.