198097, St. Petersburg, Trefoleva str., 2, litera BZH, room 1-N, room. 66

WELDED FLANGE DIN 2576/77

Stainless steel fittings, piping and shut-off valves
WELDED FLANGE DIN 2576/77 AISI 304 450 40
  • Steel: AISI304
  • weight: 104
  • DN: 450
  • D pipes: 457
  • PN: 40
56,160.00 ₽
WELDED FLANGE DIN 2576/77 AISI 304 500 40
  • Steel: AISI304
  • weight: 119
  • DN: 500
  • D pipes: 508
  • PN: 40
64,260.00 ₽
WELDED FLANGE DIN 2576/77 AISI 304 550 40
  • Steel: AISI304
  • weight: 145
  • DN: 550
  • D pipes: 559
  • PN: 40
78,300.00 ₽
WELDED FLANGE DIN 2576/77 AISI 304 600 40
  • Steel: AISI304
  • weight: 170
  • DN: 600
  • D pipes: 609.6
  • PN: 40
91,800.00 ₽
WELDED FLANGE DIN 2576/77 AISI 304 650 40
  • Steel: AISI304
  • weight: 195
  • DN: 650
  • D pipes: 660
  • PN: 40
105,300.00 ₽
WELDED FLANGE DIN 2576/77 AISI 304 700 40
  • Steel: AISI304
  • weight: 217
  • DN: 700
  • D pipes: 711.2
  • PN: 40
117,180.00 ₽
WELDED FLANGE DIN 2576/77 AISI 304 750 40
  • Steel: AISI304
  • weight: 265
  • DN: 750
  • D pipes: 762
  • PN: 40
143,100.00 ₽
WELDED FLANGE DIN 2576/77 AISI 304 800 40
  • Steel: AISI304
  • weight: 294
  • DN: 800
  • D pipes: 812.8
  • PN: 40
158,760.00 ₽
WELDED FLANGE DIN 2576/77 AISI 316 8 40
  • Steel: AISI316
  • weight: 0.6
  • DN: 8
  • D pipes: 13.5
  • PN: 40
421.20 ₽
WELDED FLANGE DIN 2576/77 AISI 316 10 40
  • Steel: AISI316
  • weight: 0.6
  • DN: 10
  • D pipes: 17.2
  • PN: 40
421.20 ₽
WELDED FLANGE DIN 2576/77 AISI 316 15 40
  • Steel: AISI316
  • weight: 0.67
  • DN: 15
  • D pipes: 18
  • PN: 40
470.34 ₽
WELDED FLANGE DIN 2576/77 AISI 316 15 40
  • Steel: AISI316
  • weight: 0.67
  • DN: 15
  • D pipes: 20
  • PN: 40
470.34 ₽
WELDED FLANGE DIN 2576/77 AISI 316 15 40
  • Steel: AISI316
  • weight: 0.67
  • DN: 15
  • D pipes: 21.3
  • PN: 40
470.34 ₽
WELDED FLANGE DIN 2576/77 AISI 316 20 40
  • Steel: AISI316
  • weight: 0.94
  • DN: 20
  • D pipes: 25
  • PN: 40
659.88 ₽
WELDED FLANGE DIN 2576/77 AISI 316 20 40
  • Steel: AISI316
  • weight: 0.94
  • DN: 20
  • D pipes: 26.9
  • PN: 40
659.88 ₽
WELDED FLANGE DIN 2576/77 AISI 316 25 40
  • Steel: AISI316
  • weight: 1.11
  • DN: 25
  • D pipes: 30
  • PN: 40
779.22 ₽
WELDED FLANGE DIN 2576/77 AISI 316 25 40
  • Steel: AISI316
  • weight: 1.11
  • DN: 25
  • D pipes: 32
  • PN: 40
779.22 ₽
WELDED FLANGE DIN 2576/77 AISI 316 25 40
  • Steel: AISI316
  • weight: 1.11
  • DN: 25
  • D pipes: 33.7
  • PN: 40
779.22 ₽
WELDED FLANGE DIN 2576/77 AISI 316 32 40
  • Steel: AISI316
  • weight: 1.83
  • DN: 32
  • D pipes: 38
  • PN: 40
1,284.66 ₽
WELDED FLANGE DIN 2576/77 AISI 316 32 40
  • Steel: AISI316
  • weight: 1.83
  • DN: 32
  • D pipes: 42.4
  • PN: 40
1,284.66 ₽
WELDED FLANGE DIN 2576/77 AISI 316 40 40
  • Steel: AISI316
  • weight: 2.09
  • DN: 40
  • D pipes: 45
  • PN: 40
1,467.18 ₽
WELDED FLANGE DIN 2576/77 AISI 316 40 40
  • Steel: AISI316
  • weight: 2.09
  • DN: 40
  • D pipes: 48.3
  • PN: 40
1,467.18 ₽
WELDED FLANGE DIN 2576/77 AISI 316 50 40
  • Steel: AISI316
  • weight: 2.73
  • DN: 50
  • D pipes: 57
  • PN: 40
1,916.46 ₽
WELDED FLANGE DIN 2576/77 AISI 316 50 40
  • Steel: AISI316
  • weight: 2.73
  • DN: 50
  • D pipes: 60.3
  • PN: 40
1,916.46 ₽
WELDED FLANGE DIN 2576/77 AISI 316 65 40
  • Steel: AISI316
  • weight: 3.8
  • DN: 65
  • D pipes: 76.1
  • PN: 40
2,667.60 ₽
WELDED FLANGE DIN 2576/77 AISI 316 80 40
  • Steel: AISI316
  • weight: 4.7
  • DN: 80
  • D pipes: 88.9
  • PN: 40
3,299.40 ₽
WELDED FLANGE DIN 2576/77 AISI 316 100 40
  • Steel: AISI316
  • weight: 6.09
  • DN: 100
  • D pipes: 108
  • PN: 40
4,275.18 ₽
WELDED FLANGE DIN 2576/77 AISI 316 100 40
  • Steel: AISI316
  • weight: 6.09
  • DN: 100
  • D pipes: 114.3
  • PN: 40
4,275.18 ₽
WELDED FLANGE DIN 2576/77 AISI 316 125 40
  • Steel: AISI316
  • weight: 8.22
  • DN: 125
  • D pipes: 133
  • PN: 40
5,770.44 ₽
WELDED FLANGE DIN 2576/77 AISI 316 125 40
  • Steel: AISI316
  • weight: 8.22
  • DN: 125
  • D pipes: 139.7
  • PN: 40
5,770.44 ₽

Наша команда

Генеральный директор
Слобожанинов Игорь
Леонидович
Менеджер отдела продаж
Баранова Алёна
Геннадьевна
Менеджер отдела продаж
Полякова Людмила
Михайловна
Менеджер отдела продаж
Садовская Алла Анатольевна
Менеджер отдела продаж
Фасхутдинов Денис Олегович

Наш склад

Product material - stainless steel

AISI 304 (08X18H10), AISI 316 (03X17H12M2)

Flat stainless welded DIN flange

The company «ALFA-STAR» offers high-quality stainless flat flanges that meet the requirements of GOST standards and can be used in pipelines for various purposes. The products provide reliable and waterproof connections of pipes and pipeline parts. Products are used in various sectors of the national economy, have a long service life.

Features of stainless steel flanges

The manufacture of stainless steel flanges has many advantages. The material is not afraid of moisture, does not break down due to corrosion, is resistant to various aggressive environments. The durable welded flange rarely needs to be replaced before its service life expires, which simplifies the maintenance of pipelines.

With the help of flanges and other types of stainless steel shut-off valves, a reliable connection of the pipeline elements is ensured. We offer products that have passed a thorough quality and reliability check.

Application of flat flanges

Functional stainless steel flat flange is a popular reinforcement. It can be used when installing utility pipelines. Also, due to resistance to chemicals, low temperatures, the flange is installed in oil pipelines, gas pipelines. The products are also used in shipbuilding, mechanical engineering, energy, chemical production. Depending on the scope of application, pipeline parameters, a product of a certain diameter and number of holes is selected.

The company offers a wide range of flanges of excellent quality and affordable cost.

Delivery to any region
All products in stock
  • How to buy
  • Guarantees
  • Refund

You can contact the managers and place an order for the products you are interested in using one of the following methods:

  1. Call the office at one of the phone numbers indicated in the contacts and ask to make an invoice for the items you are interested in from the company's catalog. The sales department is open daily from 9.00 to 18.00.
  2. Send a request in the form of an email to alfa-stars@yandex.ru .

Experienced sales staff try to respond to phone calls as quickly as possible and process incoming requests as soon as possible. We value every customer, so we try to take into account all the wishes of customers. If it is necessary to clarify any information on the application, we will definitely contact you.

All products and seams fully comply with all established GOST and technical specifications.

The refund is made in agreement with the manager, the application is considered within 3 working days.

Pricing:

We are a manufacturer of our products, so the cost of goods depends only on the market value of the steel grade, you can get the best prices for standard and non-standard products from us.

We carry out orders for the manufacture of non-standard stainless steel products of any complexity, with the latest works you can read here

Delivery and payment:

We provide free delivery to the terminals of transport companies in St. Petersburg, or delivery to St. Petersburg at the address, so that you can receive the goods as conveniently as possible for yourself. Payment is made by bank transfer.

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