1. Brief Introduction:

Jiangsu Gongtang Chemical Equipments Co., Ltd.

1) Jiangsu Gongtang, professional manufacturer of glass lined equipment, was founded in 1989.

      2) We focus on chemical, agro-chemical and pharmaceutical industries.

3) Jiangsu Gongtang cooperated with world famous manufacturers of glass lined equipment from 2006. Packaged technologies and superior quality enamels were introduced in, applying to design and manufacture of glass lined products.

4) We have many experienced technocrats, and quality control engineers, who expertise in equipment fabrication, engineering design, equipment maintenance, production flow, testing methods, to assure customers with most advanced technology, highest quality and best service.

Flange : Glass-lined nozzle flange, HG2105 PN0.6

Jacket pipe connecting flange, HG20592 PN1.0

Clamp: Galvanized forge piece clamp, with protecting rin

Flange for nozzles: Galvanized loose flange equipped to glass lined nozzles

Blind plate: Spare nozzles equipped with temporary blind plate

Gasket: Asbestos/corrugated stainless steel gasket, wrapped with PTFE

Flush valve: glass-lined flush valve,DG100/50 with PTFE gasket, manual, with tantalum tip

Thermowell: glass-lined thermowell with tantalum tip

Manhole: with soft open device & protection glass ring, and manhole cover with sight glass ,also equip with light.The opposite nozzle is equipped with sight glass,too.Here one light is enough.

Steel plate material: Q245R

Enamel: Wendel GmbH cover coat G 3084/SB-RM3, ground coat CG 4033/RM 10

External surface treatment: pained with 1 red base coat, 1 grass green top coat.

Controller cabinet: customers provides for themselves.

Technical Conditions:

Design and Acceptance

Designed and fabricated according to GB150-2011 Pressure Vessel, glass lining is coated according to China National Standard GB25025-2010 Glass-lined Equipments Technical Specifications, and complies with Stationary Pressure Vessel Safety Technology Supervision.

Spark test

Glass lining effective working face tested with 20 KV spark, customer re-inspection with 7KV spark.

Packaging and transportation

After complete machine installation and debugging in manufacturer factory, reactor will be fixed and packed.

Commercial Conditions:

Lead time

90 days after contract signed, drawings confirmed and deposit transferred.

Subject to receipt the export permission in time.

Payment

T/T;

30% net cash within one week after contract being signed;

70% net cash before shipment.

Quality guarantee period

12 months after delivery. If quality problem occurs during guarantee, the Seller is only responsible for repair free of charge. If the damage is due to misoperation of the Buyer or exceeding the working condition of glass-lined equipment, the Buyer shall be responsible for the relevant charges.

Secrecy and confidentiality

Before or during the Contract period one party (“Discloser”) has ever disclosed or may disclose the confidential information to another party (“Receiver”). During the Contract period and the following two years Receiver shall keep secret on the confidential information and not use the confidential information out of other purpose not specified in the Contract.

Service

* Before shipment from Jiangsu Industry Enamel, all equipments will be tested by our professional technicians, according to technological process. Specification accordance is qualified by internal authentication. Customer can come to us for inspection at right time.

* We emphasize that, glass-lined equipments must be installed by qualified professional installing companies, with experienced technicians. Unloading, carrying, lifting & equipment final locating must be carried out rightly. This quotation does not include oversea field instruction service, and installation labor should be carried out by installing companies.

* Project manager from Jiangsu Gongtang is in full charge. He/she will be responsible for good communications and interactions between customers and Jiangsu Gongtang.

It’s our honor to submit above offer to you and would highly appreciate your granting us order.

Yours sincerely

Jiangsu Gongtang