Calcutta Polyproducts Industries | Pipes,Tanks,Solvent Cement,UPVC Cement,PVC Pipes, Water Tank
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The quality of solvent cement plays very important rolein solvent weld plumbing. The quality of solvent cement has total influence over the joint strength. Considering the important fact company started manufacturing solvent cement under strict stringent quality control. The containers (Tin) has unique design with the neck and cap with integral brush in plastic material. This ensure air tight closure and eliminate any contaminations. The compant has introduced solvent cement under the brand name of "CALCUTTA Plus". Our solvent cement for PVC is made availale in different varieties:
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                1000gm                                          500gm                            200gm                          100gm                             50gm

  • Observe all safety precautions.

  • • Systems should be installed in a good and workmanlike manner consistent with normal industry standards and in conformance with all local plumbing,fire and building code requirements. Failure to follow proper installation practices,procedures or techniques can result in system failure,property damage or personal injury.

  • • Pipes and fittings should be used for their intended purpose as defined by local plumbing and building codes and the applicable ASTM standards.

  • • Follow manufacturer’s instructions for all related products.

    1. 1. CUT PIPE: Cut pipe square. As joints sealed at the base of the fitting socket. An angled cut may result in joint failure. Acceptable tools includes miter saw,mechanical cut off saw or wheel cutter. Wheel type cutters myst employ a blade designed for plastics.

    2. 2. REMOVE BURR AND BEVEL: Remove all burr from inside and outside of pipe with a kinife-edge, file or deburring tool. Chamfer(bevel) the end of the pipe 100-150.

    3. 3. CLEAN : Remove surface dirt,grease, or moisture with a clean dry cloth.

    4. 4. DRY FIT: With light pressure,pipe should go one third to one half of the way into the fitting socket. Pipes and fittings that are too tight or too loose should not be used.

    5. 5. CEMENT: Apply a full even layer of cement to the outside of a pipe and medium layer of cement to the inside of a fitting.

    6. 6. JOIN PIPE AND FITTINGS: Assemble pipe and fitting socket till it contacts socket bottom. Give pipe a quarter turn. Hold pipe and fitting together until the pipe does not back out, Remove excessive cement from the exterior. A properly made joint will show a continous bead of cement around the perimeter.



Calcutta Polyproducts | tubes, pipes, PVC pipes, UPVC pipes | All Kind of Polyproducts
吃海鲜补胸。乳房内有脂肪组织和腺体组织丰胸产品,脂肪组织不会受内分泌影响忽大忽瘦,腺体却会受荷尔蒙所影响,月经来潮前七天丰胸食物粉嫩公主,雌性激素高,胸部涨大,月经过了,就恢复原来大小。所以过了青春期,多吃些含有荷尔蒙的食物丰胸方法,如海鲜、蛤蜊、鲜蚵、牡蛎、虾等。海鲜含锌能提高性荷尔蒙促进乳泡涨大,胸部也会因此成长。但因为是靠荷尔蒙作用丰胸丰胸最快方法,所以一旦没吃这类食物,效果没哪么好,乳房感觉稍微变小。