3PE Anticorrosive Pipe

Standard: GB/T23257-2017

Specification: 406×9.5×12000mm

Coating grade: Enhanced grade

Technical indicators:

Epoxy coating: ≥120μm

Adhesive layer: ≥170μm

Minimum thickness of the anti-corrosion coating: 2.9mm;

Peel strength (N/cm) at 20℃±5℃: ≥100

50 ℃ + / - 5 ℃ : p. 70

Cathodic stripping (65℃,48 hours): ≤5mm

Cathodic stripping (maximum operating temperature, 30d/mm: ≤15.

Impact strength (23±5℃) : ≥8J/mm, no leakage points at 25kv

Bending resistance (-30℃, 2.5 ° C) : Polyethylene has no cracking.

Scope of application: It is suitable for underground water supply and drainage in coal mines, waste residue of process water in thermal power plants, and return water transportation pipelines. Cable protection conduits for power, communication, expressways, etc., water supply for high-rise buildings, heat supply for heat networks, water supply projects, gas transmission, buried water transmission; Process pipelines for transporting corrosive media in industries such as petroleum transportation, chemical and pharmaceutical, and printing and dyeing; Anti-corrosion projects for sewage treatment discharge pipes, sewage pipes and biological tanks; The uses include agricultural irrigation pipes, deep well pipes, drainage pipes and other networks, etc.

Tangshan Wenwu Trading Co., Ltd. was established in 2010, is a professional company focused on the trade of steel products.The company is headquartered in Tangshan, Hebei. With its superior geographical location and convenient transportation network, it is closely connected to major steel production bases and markets across the country and even around the world. It has rich experience and excellent reputation in the fields of spiral steel pipes, straight seam steel pipes, coils and steel plates.

The company has established long-term and stable cooperative relations with a number of large steel production enterprises at home and abroad to ensure product quality and timeliness of supply.At the same time, the company has a professional quality inspection team, which strictly controls the quality of each batch of products to ensure that they meet national and international advanced standards.
The company has an experienced and professional foreign trade team. Its members are proficient in multiple languages, familiar with international market rules and trade processes, and can provide customers with efficient and high-quality services.Relying on its keen insight into the market and good customer relationship management capabilities, the team continues to explore new markets to meet the individual needs of customers.

The company pays attention to the efficiency and safety of logistics and distribution, and has established long-term cooperative relations with a number of well-known logistics companies to ensure that steel products can be delivered to customers in a timely and accurate manner.In addition, the company also provides perfect after-sales service and has set up a special after-sales service team to deal with the problems encountered by customers in the process of using the products in a timely manner, with customer satisfaction as the guide, and continuously improve the quality of service.

In the future, Tangshan Wenwu Trading Co., Ltd. will continue to uphold the business philosophy of “integrity management, quality first, customer first”, continuously optimize product structure, improve service level, and strive to become a leading enterprise in the field of foreign trade in the global steel industry, and make greater contributions to promoting the development of global steel trade.