Precision cast a ɛyɛ den a wɔatoto mu a wɔatoto mu dade pon valve .

Precision cast hard sealed cast steel gate valves a yɛn Tanggu Shengshi Huagong yɛ no yɛ nnwinnade titiriw a wɔde hu nsu a wɔde di dwuma wɔ adwumayɛ mu wɔ mfiridwuma mu nsu afiri nhyehyɛe mu na wɔde di dwuma kɛse wɔ petroleum, nnuruyɛ adwuma, anyinam ahoɔden, dade, ahoɔden, ne nea ɛkeka ho mu.

Product Description

Yɛn precision cast hard sealed cast steel gate valve no de cast steel di dwuma sɛ structure titiriw. Cast steel wɔ ahoɔden a ɛkorɔn, ɛyɛ den kɛse, na ɛyɛ hyew yiye na ɛyɛ den sɛ ɛbɛko atia nhyɛso kɛse. Ebetumi agyina nhyɛso a ɛwɔ mfinimfini ne ɔhyew mu nsakrae ano wɔ adwumayɛ tebea a ɛyɛ den mu, na ama valve no ayɛ adwuma bere tenten.

Flange nkitahodi no ma ɛyɛ mmerɛw sɛ wobɛhyehyɛ na woapaapae pipeline no mu. Valve ne pipeline flange no yɛ den denam bolts so de hwɛ hu sɛ nkitahodi a emu yɛ den ne nea wotumi de ho to so a wɔde hyɛ mu. Wobetumi ayɛ no sɛnea ɛbɛyɛ a ɛne pipeline nhyehyɛe a ɛsono pipe diameters ne pressure levels. Ne nnyinasosɛm a ɛyɛ adwuma no gyina ɔpon no a wɔma so a ɛda hɔ gyina hɔ no so. Sɛ ɔpon no kɔ soro a, valve no bue na medium no tumi twam yiye; Sɛ ɔpon no sian na ɛne valve seat no hyia denneennen a, valve no to mu ma wotwa medium no mu nsu no mu, na etu mpɔn hwɛ hu sɛ ɛbɛyɛ adwuma yiye na wɔayɛ nhyehyɛe no sohwɛ wɔ nsu afiri nhyehyɛe no mu.

Mfaso ne nneɛma a ɛwɔ mu:

. Ebetumi agyina adwumayɛ mu nhyɛso a ɛkorɔn ano. Mpɛn pii no, nhyɛsoɔ a ɛwɔ din mu no tumi du PN1.0MPa - PN42.0MPa (Class150 - Class2500), a ɛfata ma nsuo afiri nhyehyɛeɛ a ɛwɔ nhyɛsoɔ kɛseɛ.

2. Nsɔano adwumayɛ pa: Ɛnam structure design a ɛyɛ pɛpɛɛpɛ ne sealing nneɛma a ɛkorɔn so no, cast steel flange gate valve no nya sealing adwumayɛ pa.

3. Easy and Flexible Operation: Precision cast hard-sealed cast steel gate valve no wɔ akwan ahorow a ɛyɛ mmerɛw a wɔfa so yɛ adwuma. Sɛ wɔde nsa yɛ adwuma a, nsa ntwahonan no ne valve no dua no ho nhyehyɛe a wɔde mena no yɛ nea ntease wom, na torque a ɛyɛ adwuma no yɛ nea ɛkɔ fam. Ɛnyɛ den sɛ nea ɔde di dwuma no bebue na wato valve no mu.

4. Bere tenten a wɔde yɛ adwuma: dade a wɔde ayɛ nneɛma a ɛkorɔn, nhyehyɛe a wɔde yɛ nneɛma a ntease wom ne ɔkwan a wɔfa so yɛ nneɛma a emu yɛ den ma dade flange pon no valve a wɔde ayɛ adwuma no nya nkwa tenten. Dade afã horow a wɔagu no betumi ako atia nsu a ɛreworo so, asɛe ne nsu a ɛbɛsɛe no yiye, na ɛtew mpɛn dodow a wosiesie ne nea wɔde si ananmu no so esiane nneɛma a asɛe nti.

5. Wide applicability: Cast steel flange gate valves betumi ayɛ nsakrae wɔ nsɛm ho amanneɛbɔ ahorow ne adwumayɛ tebea a ɛyɛ den mu, na wobetumi de adi dwuma ama nsɛm ho amanneɛbɔ ahorow te sɛ nsu, mframa, ngo, gas, acid ne alkali solutions. Bio nso, Flange nkitahodi kwan no ma ɛyɛ yiye versatility na wobetumi de abɔ mu ahorow standard pipeline flanges. Ɛfata ma nsuo afiri nhyehyɛeɛ wɔ nnwuma ahodoɔ te sɛ petroleum, nnuru, anyinam ahoɔden, dadeɛ, ne adansiɛ mu, na ɛwɔ dwumadie ho anidasoɔ a ɛtrɛ.

Mfiridwuma ho nsɛnkyerɛnne .

Dwumadie	Parameter range .
nominal diameter .	DN15 - DN1200 (wobetumi ayɛ ne kɛse sɛnea ahiade te) .
Nhyɛso a wɔfrɛ no nominal .	PN1.0MPa - PN42.0MPa (Adesua150 - Adesua2500) .
Ɔhyew a ɛfata .	-46°C - 540°C (ɛsono sɛnea nneɛma ahorow te) .
Medium a ɛfa ho .	Nsuo, nsuonwini, mframa, ngo, gas, acid ne alkali solution, ne nea ɛkeka ho.
Valve nipadua mu nneɛma .	WCB, WC6, WC9, zg1cr18ni9ti, ne nea ɛkeka ho.
Valve Cover Nneɛma .	cast steel material a ɛne valve nipadua no yɛ pɛ anaasɛ ɛne no hyia .
Gate nneɛma .	cast steel (wɔde alloy a ɛyɛ den betumi ayɛ weld wɔ soro) .
Valve dua no mu nneɛma .	Nneɛma a wɔde afra te sɛ 2cr13, 3cr13, ne 1cr13mo .
Nsɔano su .	Dade nsɔano, nsɔano a ɛyɛ mmerɛw (rɔba, polytetrafluoroethylene, ne nea ɛkeka ho) .
Nkitahodi kwan .	Flange nkitahodi (a ɛne GB, HG, ANSI, ISO ne gyinapɛn afoforo hyia) .
Drive mode .	Manual, anyinam ahoɔden, mframa, hydraulic .
Susudua	Di GB (Ɔman Gyinapɛn), HG (Nnwuma Nnwuma Gyinapɛn), ASME (American Society of Mechanical Engineers Standard), ISO (Aman ntam gyinapɛn), ne nea ɛkeka ho so.