Steel Weld Neck Flange GOST-33259 Carbon Steel igwe anaghị agba nchara

Okwu Mmalite ngwaahịa

Butt-welding flange na olu na-ezo aka flange na olu na gburugburu ọkpọkọ mgbanwe na jikọọ na ọkpọkọ butt ịgbado ọkụ.
Ngwunye ịgbado ọkụ na-adaba na pipeline nwere nnukwu nrụgide ma ọ bụ mgbanwe okpomọkụ ma ọ bụ pipeline nwere okpomọkụ dị elu, nrụgide dị elu na obere okpomọkụ, nakwa na pipeline na-ebuga mgbasa ozi dị oke ọnụ, ọkụ na mgbawa.

Ụdị elu na koodu akara

Ihu ewelitere (RF);Ụgbọ elu zuru ezu (FF);Mkpokọta na convex elu (MFM);Tenon na uzo elu (TG);Elu njikọ mgbanaka (RJ);

Ihe onwunwe

Carbon ígwè flange ihe: 20 #, Q235, 16Mn, ASTM A105, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65;
Igwe anaghị agba nchara flange ihe: ASTM A182, F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8;

Nhazi ọkọlọtọ

Ọkọlọtọ America: ANSI B16.5, ANSI 16.47 Klas150, 300, 600, 900, 1500 (TH, LJ, SW)

Ụkpụrụ mba: GB/T9119-2010, GB/T255-81

GOST-12821, GOST-33259, JIS B2220, BS 3293, SANS 1123

Njirimara arụmọrụ

Butt-welding flange adịghị mfe deform, nwere ezigbo akara arụmọrụ na ọtụtụ ebe;
Butt-welding flange njikọ dị mfe iji ma nwee ike iguzogide nrụgide dịtụ ukwuu;
E nwere kwekọrọ ekwekọ isiike na elasticity chọrọ na ezi uche butt ịgbado ọkụ thinning mgbanwe.Ebe dị anya n'etiti welded junction na nkwonkwo elu bụ nnukwu, na nkwonkwo elu bụ free welding okpomọkụ deformation;
N'otu oge ahụ, a na-ejikwa ya na pipeline maka ibufe mgbasa ozi dị oke ọnụ, ọkụ ọkụ na ihe mgbawa.

Usoro mmepụta

1: The dum forging usoro nke gburugburu ígwè;
2. Emechara ngwaahịa akpụ, ịcha na akpụ usoro;

Usoro nke olu butt-welding flange-emepụta site na ụlọ ọrụ anyị na-akpọ anwụ forging, nke a na-etolite site n'itinye ndị kpụ ọkụ n'ọnụ oghere na forging anwụ ofu na anwụ forging akụrụngwa;
Basic usoro nke anwụ forging Die forging usoro: blanking, kpo oku, tupu forging, ikpeazụ forging, ọkpọ, trimming, tempering, gbara peening;
Usoro ndị a na-ahụkarị gụnyere iwe iwe, ise ihe, ịgbagọ, ịkụ ọkpọ na ịkpụ;
Akụrụngwa ndị na-anwụ anwụ a na-ahụkarị gụnyere hama anwụ anwụ, igwe na-akụ anwụ anwụ anwụ, igwe na-akpụ akpụ na mgbaka.
N'ikwu okwu n'ozuzu, flange esorowo dị mma, nke a na-emepụta site na ịnwụ anwụ, na-enwe ọmarịcha kristal na ike dị elu, na n'ezie, ọnụahịa ahụ dịkwa elu;