Hi,We at IPCC India are sourcing Grate electrodes to different companies across Asia and Europe . KINDLY NOTE WE ARE LOOKING FOR ONLY MANUFACTURERS IN CHINA We need UHP ,SHP, HP & RP Specifications: Grate Electrodes . Length: 1400 - 1550 Diameter: 302 - 307 Electrical resistivity: 6,3 - 9 Thermal-expansion coefficient: 2,8 Actual density: 1,57 g cm3 Flexing strength: 6,5 Mpa Modulus of elasticity: 6 Gpa (1) 40 ft container Nipple's length: 215,9 mm Nipple's diameter: 177,8 mm Electrical resistivity: - 17 Mpa Modulus of elasticity: > - 15 Mpa Thread type: 177 T4NP KINDLY NOTE WE REQUIRE A DAY MAXIMUM Kindly send us the Product in detail , with specifications , best price , product catalog