{"id":236,"date":"2026-06-30T06:04:49","date_gmt":"2026-06-30T06:04:49","guid":{"rendered":"https:\/\/huahaochengmetal.com\/?post_type=product&#038;p=236"},"modified":"2026-07-16T02:55:51","modified_gmt":"2026-07-16T02:55:51","slug":"galvanized-pipe","status":"publish","type":"product","link":"https:\/\/huahaochengmetal.com\/ru\/product\/galvanized-pipe\/","title":{"rendered":"Galvanized pipe"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td width=\"111\"><strong><b>Item<\/b><\/strong><\/td>\n<td width=\"435\"><strong><b>Galvanized Square Tube<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\"><strong><b>Wall thickness<\/b><\/strong><\/td>\n<td>Thin wall 1.0\u20132.0mm (decoration\/greenhouse); ;<\/td>\n<\/tr>\n<tr>\n<td>Medium wall 2.5\u20138mm (general engineering)<\/td>\n<\/tr>\n<tr>\n<td>Thick wall 10\u201320mm (heavy load steel structure)<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\"><strong><b>Section Sizes<\/b><\/strong><\/td>\n<td>Square SHS: 10\u00d710mm ~ 400\u00d7400mm<\/td>\n<\/tr>\n<tr>\n<td>Rectangular RHS: 20\u00d710mm ~ 600\u00d7300mm<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Length<\/b><\/strong><\/td>\n<td>6m\/9m\/12m, custom cutting length available<\/td>\n<\/tr>\n<tr>\n<td width=\"111\"><strong><b>Zinc Coating Weight<\/b><\/strong><\/td>\n<td>Z80,Z120,Z180,Z275<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Grade<\/b><\/strong><\/td>\n<td width=\"435\">Q235B \/ S235JR \/ Q355B \/ S355JR \/ Q195<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Standards<\/b><\/strong><\/td>\n<td>GB\/T6728, GB\/T13912, EN10219, ASTM A500 Grade B, JIS G3444<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Hot-dip galvanized square &amp; rectangular hollow section (SHS\/RHS) is manufactured by ERW cold rolled steel strip, then fully hot-dip galvanized at 460\u2103 after pickling &amp; flux treatment. Uniform zinc-alloy coating covers inner wall, outer surface, welds and corners to provide long-lasting anti-rust protection via sacrificial anode effect. Hollow square section features outstanding bending &amp; torsion resistance, no secondary anti-rust painting required, suitable for indoor, outdoor and coastal humid environments. Supports cutting, punching, bending and welding processing. Full sizes in stock, MTC mill test certificate &amp; SGS salt spray test reports available for global export orders, widely used in PV, construction, agriculture, fencing and machinery frames.<\/p>","protected":false},"featured_media":721,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":["post-236","product","type-product","status-publish","has-post-thumbnail","product_cat-galvanized","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/huahaochengmetal.com\/ru\/wp-json\/wp\/v2\/product\/236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/huahaochengmetal.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/huahaochengmetal.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/huahaochengmetal.com\/ru\/wp-json\/wp\/v2\/comments?post=236"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/huahaochengmetal.com\/ru\/wp-json\/wp\/v2\/media\/721"}],"wp:attachment":[{"href":"https:\/\/huahaochengmetal.com\/ru\/wp-json\/wp\/v2\/media?parent=236"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/huahaochengmetal.com\/ru\/wp-json\/wp\/v2\/product_brand?post=236"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/huahaochengmetal.com\/ru\/wp-json\/wp\/v2\/product_cat?post=236"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/huahaochengmetal.com\/ru\/wp-json\/wp\/v2\/product_tag?post=236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}