New standard for asphalt mixture sampling tube sampler

New standard for asphalt mixture sampling tube sampler

1、 Product Introduction

Asphalt mixture sampling pipes are used for sampling loose asphalt mixtures such as hot mix (warm mix) asphalt mixtures, cold mix asphalt mixtures, slurry mixtures, and crushed stone seals in mixing plants, transport vehicles, and construction sites. The sampling tube is made of stainless steel material, and the handle is made of galvanized pipe. According to the standard requirements for sampling method of T0701-2025 asphalt mixture in JTG 3410-2025 "Test Code for Asphalt and Asphalt Mixtures in Highway Engineering".

2、 Main technical parameters

1. Diameter: 120mm

2. Handle length: 1m

3. Net weight: 4.2kg

New standard for asphalt mixture sampling tube sampler

Hebei Zhongjian Precision Instrument Co., Ltd. was established in 2011 and is a professional enterprise engaged in the research and development, production, and sales of civil engineering testing instruments.

Focusing on the production of highway inspection instruments, construction instruments, and related products to meet the needs of quality supervision, scientific research institutions, universities, and related enterprises. The main products include: geotechnical, aggregate, asphalt, concrete, gypsum, cement, waterproof materials, insulation materials, structural adhesives, traffic safety, pipes, coatings, rocks, bricks and tiles, mortar, mud, mineral wool, and more than 500 types of testing instruments and equipment in multiple series. The company has professional R&D personnel, several machining centers, CNC lathes, and wire cutting equipment, which can quickly and timely provide stable, durable, and standard compliant instruments and equipment.

The product complies with corresponding industry standards, has a complete quality management system, and reliable product data. All components are strictly controlled, and fake and inferior parts are resolutely eliminated in all production processes. The product quality is reliable, and after-sales service is timely and in place.

Based in Cangzhou and facing the whole country, with flexible and diverse business concepts and solid and reliable after-sales service, we have won praise from customers all over the country. We are willing to continue to cooperate with national agents, provincial and municipal testing companies, various colleges and universities, and research institutions to develop more standardized testing instruments to serve society and make greater contributions to the construction of our country.

The company has established a quality assurance system in accordance with the ISO9001 series standards during the production process, focusing on the quality management of physical forms, gradually forming a reliable quality assurance system. In addition, the company has also established a reliable after-sales service guarantee system, guided by the principle of customer first to guide the company's production management and business activities.