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In the structure, it is divided into annular blowout preventer with spherical plastic core, annular blowout preventer with cone-shaped plastic core, and blowout preventer with tube-shaped plastic core. Annular BOP top cap and housing are connected by bolts or claw blocks.
Blowout preventer with spherical plastic core and dust-proof ring.
Performance characteristics: reasonable structure, easy operation, long life of plastic core, adapt to a wide range, capable to seal pipe string with nominal paths from 0-DN in ans shapes, better performance by combining with ran blowout preventer in the use.
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Supplier: Cotton yarn, cotton and poly cotton fabrics, recycled yarn , grs certified , shoddy , wool waste , bed sheets, towels, kitchen towels, knitted bed sheets , jersey sheets, woven bedding, spinning waste, rice, sugar, cement, clinker, frozen chicken, frozen beef, edible oils, palm oil, wheat, soybean, corn, barley, bitumen, copper cathode, urea, aluminum ingot, sulfur, coal, ores, dap, pet coke, fertilizers, npk, base oil, petroleum products , mattress cover , pillow , micro fibre bed sheets , quilt , pink salt , himalayan salt
Services: Sourcing
Supplier: Soda ash, urea 46 fertilizers, adblue, lead ingots, lead powder, npk fertilizers, rock phosphate, gypsum, base oil, white spirit, potassium chloride kcl, ammonium nitrate, ammonium sulphate, caustic soda, , triple super phosphate (tsp), potassium chloride (mop), diammonium phosphate (dap), sulphate of potash (sop), commercial epsom salt (ces), melamine, urea melamine formaldehyde, urea formaldehyde concentrate 85%, para formaldehyde 96%., iron ore
Services: General trading in raw materials, supply chain, contracting.
Buyer: Chemicals, petrochemicals
Supplier: Bauxite, salt, granite, shopping bags, disposable products, wine bottles, wine bags, promotional items, custom products
Supplier: Food and agricultural crops , legumes , vegetable, fruits , fodders , herbs , grains , tomato paste , dried tomatoes , potato , sweet potato , bananas, dates.
men's, women's and children's clothing, fabrics and textiles, medical supply, household tools and equipment, paints and construction supplies, foliar fertilizers, plant nutrition , micro elements, Â fertilizers, plant health, herbs
Services: International trade
Supplier: Chemicals, water treatment chemicals, poly aluminum chloride, polyacrylamide, activated carbon, egda, triacetin, solvents, ethylene glycols, monomers, butyl acrylate, mma, polymers, hdpe, ldpe, lldpe, eva, solar encapsulant eva, epoxy resins & hardeners ( all grades ), oleo chemicals, dfa, glycerin, soya lecithin ( gmo & non gmo), chlor alkali. caustic soda, chlorinated paraffin wax plasticizers, phthalic anhydride, maleic anhydride , aluminium foil, blister foil, lidding foil, pharma aluminium foil, resin raw materials, packaging substrates, pet g film, bopa film, pvc shrink film , admixture, Chlorine, Calcium Hypochlorite, Aluminium Foil, Maltodextrine, Soya Lecithin (Non-GMO), Sodium Cyanide, Liquid Glucose, Caustic Soda Flakes & Pearls, Polyelectrolyte, Phosphoric Acid, White Mineral Oil, Petroleum Jelly (White/Yellow), Coconut Oil, SLES 70% (Sodium Lauryl Ethyl Sulphate), Cocoamidopropyl Betaine (CAPB), CDEA (Cocodiethanolamide), Dicalcium Phosphate, Sorbitol, Glacial Acetic Aci
