Two Way Ball Of Valves
Model : B21-2W1. Product name: B21-2W. 2. Material: A351 CF8M (18Cr-8Ni-2Mo). 3. Casting: sand-mold casting. 4. Heat treatment: solution annealing. 5. Precision: roundness ≦0.02mm.
1. Product name: B21-2W. 2. Material: A351 CF8M (18Cr-8Ni-2Mo). 3. Casting: sand-mold casting. 4. Heat treatment: solution annealing. 5. Precision: roundness ≦0.02mm.
1. Product name: B65-2W. 2. Material: A351 CF8M(18Cr-8Ni-2Mo). 3. Casting: sand-mold casting. 4. Heat treatment: solution annealing. 5. Precision: roundness ≦0.03mm.
1. Product name: B69-2WS. 2. Material: A351 CN7M (alloy 20). 3. Casting: sand-mold casting. 4. Heat treatment: solution annealing. 5. Precision: roundness ≦0.03mm.
1. Product name: B127-EF. 2. Material: A351 CF8 (18Cr-8Ni). 3. Casting: sand-mold casting. 4. Heat treatment: solution annealing. 5. Precision: roundness ≦0.03mm.
1. Product name: B178-TT. 2. Material: A890-4A F51 (22Cr-5Ni-Mo-N). 3. Casting: sand-mold casting. 4. Heat treatment: solution annealing. 5. Precision: roundness ≦0.03mm.
1. Product name: B170-XP. 2. Material: A351 CF8M (18Cr-8Ni-Mo). 3. Casting: sand-mold casting. 4. Heat treatment: solution annealing. 5. Precision: roundness ≦0.03mm.
1. Product name: B130-SB. 2. Material: A276 Bar316 (18Cr-8Ni-2Mo). 3. Casting: sand-mold casting. 4. Heat treatment: solution annealing. 5. Precision: roundness ≦0.03mm.
1. EN149:2001+A1:2009 FFP3 NR Approved. 2. Against non-toxic solid and liquid aerosols according to EN149:2001. 3. Exhalation valve make breathing easier and reduce hot air build up. 4. Low breathing resistance and long life time for use. 5. Adjustable and latex-free head strap for various facial size. 6. The design of head strap can be convenient to ...
1. USA NIOSH approval (Approval number: TC-84A-4991) for N95 respirator. 2. The unique design of the shape with adjustable nose wire and latex-free head strap are for optimum comfortable and fit different facial shapes with minimum leakage. 3. Foldable, easy to carry and store. 4. The design of head strap can be convenient to hang the mask on the neck when briefly ...
1. Teflon industrial coating: our two factories are all Dupont LIA ( Licensee Industrial Application ) and ISO 9001 certificated. 2. Halar coating for stainless steel ducts for semiconductor industry: FM 4922 approved. 3. Conveyorized oven coating: using various paints contain fluoropolymer and silicon for mass quantity coating. 4. Fluorocarbon sheet ling: using ...