HOME ABOUT THE ENTERPRISE PRODUCTS AND SERVICES GALLERY INFO CONTACTS Forgings In the photo of the DN50 fitting. Fittings for vessels and steel welded apparatus according to ATK 24.218.06-90 The enterprise has the ability to manufacture fittings ATK 24.218.06-90 nominal diameter from DN15 to DN500, pressure from 0.6 MPa to 16.0 MPa by welded and solid-forged version. The welded version provides for a separately manufactured branch pipe and flange, followed by control of the welded seams. For fittings for special orders or high pressure, it is envisaged to manufacture a one-piece forged version of the "shaft with upset flange" shape. Possibility of drilling depth of nominal bore during machining up to 1200 mm. In the manufacture of solid-forged fittings, it is possible to supply forgings without machining; forging allowances are calculated in accordance with GOST 7829-70 for hammer forgings. List of manufactured standard fittings according to ATK 24.218.06-90: Type 1 - fittings with steel flat welded flanges for nominal pressure from 0.6 to 2.5 MPa and temperature from minus 70 to 300 ° С. Manufactured in flange version 1-5. Type 2 - fittings with steel butt-welded flanges for nominal pressure from 0.6 to 16.0 MPa and temperature from minus 70 to 600 ° С. Manufactured in flange design 1-6. Type 3 - thickened solid-forged straight fittings for nominal pressure from 1.6 to 16.0 MPa and temperature from minus 70 to 600 ° С. Manufactured in flange version 1-4 Type 4 - fittings with thickened branch pipes with butt-welded flanges for nominal pressure from 1.6 to 16.0 MPa and temperature from minus 70 to 600 ° С. Manufactured in flange version 1-6 Type 5 - solid-forged fittings with a neck for nominal pressure from 6.3 to 16.0 MPa and temperature from minus 70 to 600 ° C. Manufactured in flange 1. The temperature of the working medium is determined by the steel grade used. Steel grades: 20, 45, 09G2S, 16GS, 15XM, 15X5M, 20YUCH, 30XMA, 40X, 13XFA, 12XH3A, 20X13, 08X18H10T, 12X18H10T, 10X17H13M2T, etc. Examples of already manufactured products at the enterprise are presented below: Home New projects Services Technologies Development Blog Archives Categories Contact us Driving directions Send e-mail Sitemap Join our e-mail list

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