Horizontal apparatus with conic unbeaded bottoms (GKK)

Description

Horizontal apparatus with conic bottoms (GKK) are vessels, which are used to store liquid products, as well as toxic, explosive and fire hazardous products. They can be used as final vessels for storage of various petrochemical liquids, and can be included in the composition of technological lines. Connection to the piping of the production line is carried out by means of additional fittings and branch pipes.

The production of GKK apparatus is carried out by the development of our specialists on the basis of Customer requirements, as well as on the basis of already existing Terms of Reference.

The liquid can be discharged by gravity, or by using a drowned pump.

Operating conditions of GKK vessels

  • the maximum pressure is 0.07 MPa
  • pressure in the hatchs - 0.3 MPa
  • nominal pressure in fittings - 1.0 MPa
  • only aboveground disposal is allowed
  • without heating or cooling
  • product temperature - from +2ºС to +60ºС

Manufacture of horizontal vessels with conic-unbeaded bottoms

The Saratov Reservoir Plant has the necessary Certificates of Conformity for the production of vessels for various purposes.

Our Plant produces apparatus GKK of a volume of 1 m3, 2 m3, 3.2 m3, 5 m3, 6.3 m3, 10 m3, 16 m3, 25 m3, 40 m3, 50 m3, 63 m3, 80 m3, 100 m3.

The GKK apparatus is a horizontal all-welded housing with conical unbeaded bottoms with an angle of 140º. The use of this type of bottoms is regulated by the state standard GOST 12621-78 "Conical unbeaded bottoms with an angle at the apex of 140°".

The production of the vessel is regulated by GOST R 52630-2012 "Welded steel vessels and apparatus. General specifications."

In accordance with the above listed GOST, the following steel grades are used:

  • carbon steel St3sp
  • low-alloyed steel grades 09G2S, 16GS, 10G2
  • stainless steel 2Х18Н10Т

The choice of steel grade depends on the characteristics of the operational product, operating temperature and pressure.

Command terms to order vessel GKK

The apparatus GKK-1-1-25-0,07 - a horizontal all-welded vessel with conical unbeaded bottoms (GKK), without a jacket (1), without internal devices (1), volume 25 m3, pressure 0.07 MPa

The Saratov Reservoir Plant produces GKK apparatus on the basis of the Questionnaire and individual requirements.

For example, the dimensional drawing and the location / application of the fittings are applied below.

Drawing of horizontal vessel with conic-unbeaded bottoms of volume 2 m3

GKK apparatus drawing

Fittings location and assignment*

Designation Assignment Volume, m3 Notice Outreach of nozzels
10 16 25 40 50 63 80 100
Nominal bore, mm
А hatch 500 - 220
V product inlet 100 150 200 - -
V1 product outlet 150 250 300 - -
V2 product outlet 50 100 - 90
G overtop 150 250 300 at the customer's request (need to be specified in the Questionnaire) -
U for the column of tubular level gauge 20 -
К for level gauge 50 -
L for thermometer 50 -
M1 reserve 50 -
M2 reserve 150 -
C for drowned pump 450 - -
T product discharge by drowned pump 50 - -

Overall size of all-welded horizontal apparatus with conic-unbeaded bottoms*

Command terms Усл. дав
ление, МПа
D S l l1 h K1 K2 K3 K4 K5 K6 K7* L** B** H** Weight, kg Volume, m3
    mm total on-load nomi
nal
ope
ra
ting
GKK 1-1-10-0,07 0,7 2000 8 3000 2000 1325 1145 1175 1100 200 310 725 - 3720 2170 2685 2400 24750 10 9,1
GKK 1-6-10-0,07* 650 1170 3210 2770 23500
GKK 1-1-16-0,07 5000 4000 725 - 5720 2685 3155 36900 16 14,6
GKK 1-6-16-0,07* 650 1170 3210 3520 34900
GKK 1-1-25-0,07 2400 1425 1345 1375 1310 230 330 860 - 5850 2580 2990 4095 50200 25 22,8
GKK 1-1-25-0,07* 750 1430 3675 4480 50000
GKK 1-1-40-0,07 8500 7500 860 - 9350 2990 5785 76700 40 36,4
GKK 1-1-40-0,07* 750 1430 3675 6180
GKK 1-1-50-0,07 3000 10 6500 5500 1730 1645 1675 1640 275 370 1050 - 7540 3210 3600 7675 105800 50 45,5
GKK 1-1-50-0,07* 1000 1680 4230 8065 100000
GKK 1-1-63-0,07 8500 7500 1050 - 9540 3600 9200 126000 63 57,3
GKK 1-1-63-0,07* 1000 1680 4230 9590
GKK 1-1-80-0,07 11000 10000 1050 - 12040 3600 11130 173400 80 72,8
GKK 1-1-80-0,07* 1000 1680 4230 11520 163500
GKK 1-1-100-0,07 12 14000 13000 1050 - 15040 3600 15570 180000 100 91
GKK 1-1-100-0,07* 1000 1680 4230 15960

* Overall size даны для справок/ the location of the fittings, their application, overall size are given for reference

The summary table of technical characteristics of apparatus of various types can be found here.

How to buy a horizontal apparatus GKK with conic bottoms at the Saratov Reservoir Plant?

If you are interested in GKK vessel, you can:

  • call at +7(8452)250-288
  • download the Questionnaire, fill it out and e-mail it at
  • use the "Request for quotation" form, provide contact information, and our specialist will contact you to clarify the request

Our specialists will provide exhaustive information about the technical parameters of the equipment, the methods of its production and other information. To consult an expert and to order the calculation of the delivery cost, call at +7(8452)250-288.

Our employees carry out complex services:

  • oil and gas industries supply with equipment of its own production
  • engineering surveys at sites
  • design of oil industry facilities
  • installation of the supplied equipment

 

See also:

Vertical apparatus with conic bottoms (VKK)Vertical apparatus with conic bottom and flat top head (VKP)Vertical apparatus with conic bottom and elliptical top head (VKE)
Vertical apparatus with elliptical bottoms (VEE)Vertical apparatus with elliptical bottoms and "jacket" (VEE)Vertical apparatus with flat bottoms (VPP)
Horizontal apparatus with conic bottoms (GKK)Horizontal apparatus with elliptical bottoms (GEE)Horizontal apparatus with elliptical bottoms and tube bundle (GEE)