THREAD THRF FLANGE FORGING CARBON STEEL A105 Q235 ST37.2 C22.8
Flanges Standards:

American standards: ASME B16.5 / B16.47A&B / B16.48 / AWWA/B16.36

German Standards: DIN 2527 / 2565 / 2566 / 2573 / 2576 / 2627/2628/2629 / 2630/2631/2632/2633/2634/2635/2636/2637/2638 / 2641 / 2642 / 2655 / 2656 / 2673 / 86029 / 86030/2501

Korea Standards: KS B1503 (/10K/20K/30K/40K)

British Standards: BS 4504 / BS 10

Japanese Standards: JIS / JPI B2220 K/10K/16K/20K/30K/40K

European Standards: EN 1092

Italian Standards: UNI 2253 / 2254 / 2276/2277/-2278 / 2281/2282/2283/2284 / 6086 / 6084 / 6089

European Standards: EN 1092

Non-Standard: Diameter below 3 meters and unit weight below 4 Mts.

Competence, flexibility, active: This is our strength. Because of these characteristics, we will meet all the requirements. In addition to standard solutions outside, in accordance with the special requirements of customers to provide all of the flange.

Flange Material:

CarbonsteelA105 / A266 / A350-LF1 / A350-LF2 / A516Gr70 / A515Gr65 / S275JR / C22.8 / 16Mo3 / Rst37-2 / P250GH / S235JR / SS400 / A516Gr42 / A516Gr52 / A516Gr60 / A516Gr62 / A516Gr70 / A515Gr65 / A694 Gr42 / A694 Gr52 / A694 Gr60 / A694 Gr62 / A694 Gr /70

Alloy steel: 1Cr5Mo /12CrMo / 15Cr5Mo / 4145H / 4145 / 4130 / A182 F1 / A182 F5 / A182 F9 / A182 F11 /A182 F12 / A182 F22 / A182F93

Stainless steel: OCr18Ni9 / OOCr19Ni10 / OCr18Ni10Ti / OCr18Ni12Mo2Ti / 00Cr17Ni14Mo2 / F321 / F304 / F304L / F316L / 1.4541 / 1.457 / 1.43061/ 4404 / F53 /F51

FLANGE FACINGS:

RAISED FACE, LARGE MALE-FEMALE, LARGE TonGUE AND GROOVE, SMALL TonGUE AND GROOVE, FLAT FACE, LAPPEDJOINT, SMALL MALE AND FEMALE, SMALL MALE AND FEMALE, RING JOINT