ST-2058 Universal Asbestos-free Environmental Gasket

ST-2058 universal asbestos-free environmental protection gasket ST-2058 is a general non-asbestos environmental protection sealing material with unique high modulus NBR and selected aramid fiber, processed by advanced rolling technology. Because of its excellent sealing performance and torque retention, excellent oil resistance, chemical resistance, and anti-refrigerant properties, it can be widely used in various industries. Double-sided anti-flange adhesive treatment.

application

Property

Standard

Unity

Value

ST-2046

ST-2052

ST-2058

ST-2059

Compression ratio

ASTMF36J

%

8

7-9

7-9

5-8

Rebound rate

ASTMF36J

%

50

45

55

55

Continuous operating temperature

°C

138

220

250

250

The highest pressure

Bar

40

80

100

150

Certification certificate

REACH

Lloyd's

Lloyd's, DVGW, KTW, Ta-luft,

REACH

DVGW

Supply size

Mm

Mm

1500 × 1500 , 1500 × 3000 , 1500 × 4500

thickness

Mm

Mm

0.3, 0.4, 0.5, 0.75, 0.8, 1.0, 1.2, 1.5, 2.0, 3.0, 4.0, 5.0

Petrochemical, power generation, steel, shipbuilding, pharmaceuticals, cosmetics, paper, compressors, diesel engines, beer, valves and other industries

Company Introduction According to the State Administration of Quality Supervision, in order to meet the safety requirements for the manufacturing of special equipment, enterprises that produce related equipment and accessories must obtain a “special equipment manufacturing license” before production. On March 12, 2012, our company has obtained this permit through a series of efforts. This has played a key role in the access of our company's asbestos-free environmental gasket products in the pressure pipeline market, enabling our products to smoothly enter petroleum, chemical and other related industries.

The pressure pipeline component special equipment manufacturing license, also known as TS certification, was issued in October 2006 by the General Administration of Quality Supervision, Inspection and Quarantine, which issued the "Pipeline Component Manufacturing Licensing Rules." This regulation specifies the implementation methods for the manufacturing of pressure pipeline component manufacturing licenses. , According to the characteristics of pressure pipe components manufacturing units and product characteristics, according to different products stipulated the license levels, conditions and requirements, and to determine the licensing method, permitting procedures, to meet the pressure pipe component manufacturing permission, to ensure the safety performance of the pressure pipe components demand.

Industrial companies that mainly produce the following products need to do this certification:

Valves, fittings, flanges, forged flanges and fittings (for machining), metal bellows expansion joints, seamless steel tubes, metal hoses, other types of compensators, spring hangers, seals, fasteners, Valve castings, other non-metallic and non-metallic composite pressure piping components.

Shanghai Tuotuo Sealing Material Co., Ltd. has long been committed to the production, processing and sales of gaskets and high-temperature insulation products in various industries. As an advocate of 100% asbestos-free gaskets, Suo Tuo continuously promotes the “prohibition of the use of asbestos products”. Process to find new environmentally friendly alternatives.

The company has passed ISO 9001:2008 quality system certification. The product has REACH, RoHS, UL, ABS certification of the American Classification Society, LLOYD'S Lloyd's Register and other related certifications, and meets the requirements of European and American markets on environmental protection and legal regulations.