Wholesale steel head | Carbon Head | Hebei Kwong Lam fittings

 Carbon steel head - Hebei Kwong Lam steel head - high-quality carbon steel head professional manufacturer Head material mainly Q235,20 #, A3,16 manganese, Q345B, 45 # steel and so on. Standards GB / T25198-2010 (pressure vessel head standard), and piping standards GB / T12459-2005, GB / T13401-2005 like. Convex convex cap cap classification include: hemispherical pipe cap, oval pipe cap, disc and ball cap crown cap. From the perspective of the force gradually bad convex caps from the hemispherical cap, but the difficulty of making the material point of view, 20 # steel head, gradually good manufacturing. Supply mounds 20 # 16Mn Q235 carbon steel head American Standard GB steel head (casing) cap Other names:, plug, hijab, tube cover, bulkhead. English (Pipe cap) Application: welded pipe end or mounted on the pipe end male thread to cover plugging the pipe fitting. For closing the pipeline, with the same effect. Close to the form of blind, but blind is detachable block, welded pipe cap is not removed. Cap [1] includes a convex caps, cone shell, adjustable segment, flat lid and tighten the mouth of the design. Diameter: DN15-DN100 thickness: SCH5-SCH160 standard: ASME DIN JIS BS GB / T JB SH HG, as follows: GB / T12459-2005 steel head, GB / T13401-2005 wholesale steel head, ASME B16.9, SH3408, SH3409 mounds head steel manufacturers, HG / T21635, DL / T695, SY / T0510, DIN2617 uses: water, soft drinks, beer, food, petrochemical, nuclear power, machinery, medical equipment, fertilizer, shipbuilding, water treatment, pipeline and other packaging: wooden, cardboard disc cap of r at avoiding splicing, will thinned, high stress. When welding seam direction requires only allowed radial and circumferential. After the large cap may cancel this requirement. Stitching distance should request greater than 3δ, and not less than 100mm (HAZ is a high stress area, and in the chemical composition of the area will be burning. So to avoid high stress area, the region and the thickness of the relevant According to experience, the stress decay length greater than 3δ, and not less than 100mm). But the cooling equipment is difficult to meet this requirement, has its particularity. After stitching forming, welding seam should be 100% ray or ultrasonic inspection, qualified level with the equipment housing away. The final shape of the weld inspection level, the same as the proportion of housing and equipment, high waste. Wholesale steel head | Carbon Head | Hebei Kwong Lam tube by tube Ltd. Hebei Kwong Lam. Hebei Kwong Lam Tube Co., Ltd. (www.ahgdsb.com/) strong, credible, Hebei Cangzhou flange industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hebei Kwong Lam fittings into the brilliant and you work for a better future!