[vc_row rt_row_background_width=”fullwidth” rt_row_content_width=”fullwidth” rt_row_style=”default-style” rt_row_borders=”” rt_row_paddings=”false” rt_bg_effect=”classic” rt_bg_image_repeat=”repeat” rt_bg_size=”cover” rt_bg_position=”right top” rt_bg_attachment=”scroll” rt_bg_video_format=”self-hosted”][vc_column rt_wrp_col_paddings=”false” rt_border_top=”” rt_border_bottom=”” rt_border_left=”” rt_border_right=”” rt_border_top_mobile=”” rt_border_bottom_mobile=”” rt_border_left_mobile=”” rt_border_right_mobile=”” rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_position=”right top” rt_bg_attachment=”scroll”][rt_slider min_height=”400″ autoplay=”true” parallax=”true” timeout=”5000″][rt_slide content_color_schema=”default-style” content_wrapper_width=”default” content_width=”40″ content_align=”right” link_target=”_blank” bg_image=”686″ bg_image_repeat=”no-repeat” bg_size=”cover” bg_position=”right top” bg_color=”#424242″ content_bg_color=”rgba(7,105,191,0.51)” top_margin=”10″]

Backup Rings for HDPE pipe adapters

Stainless Steel
Ductile Iron
IPS, SDR11/7
ASTM B16.5

[/rt_slide][rt_slide content_color_schema=”alt-style-2″ content_wrapper_width=”default” content_width=”40″ content_align=”center” link_target=”_blank” bg_image=”690″ bg_image_repeat=”no-repeat” bg_size=”cover” bg_position=”right top” content_bg_color=”rgba(99,99,99,0.47)” top_margin=”10″]

sTAINLESS STEEL BACKUP FLANGE

Best Quality with Best Appearance in Lost Wax Casting

CF8M (SS316), SDR7 and SDR11, IPS[/rt_slide][rt_slide content_color_schema=”light-style” content_wrapper_width=”default” content_width=”40″ content_align=”left” link_target=”_blank” bg_image=”691″ bg_image_repeat=”no-repeat” bg_size=”cover” bg_position=”right top” content_bg_color=”rgba(132,132,132,0.58)” top_margin=”10″]

THE QUALITY IS LIFE

[/rt_slide][/rt_slider][/vc_column][/vc_row][vc_row rt_row_background_width=”fullwidth” rt_row_content_width=”default” rt_row_style=”default-style” rt_row_borders=”” rt_grid=”true” rt_row_paddings=”true” rt_bg_effect=”classic” rt_bg_image_repeat=”repeat” rt_bg_size=”cover” rt_bg_position=”right top” rt_bg_attachment=”scroll” rt_bg_video_format=”self-hosted” rt_padding_top=”60″ rt_padding_bottom=”60″][vc_column rt_wrp_col_paddings=”false” rt_border_top=”” rt_border_bottom=”” rt_border_left=”” rt_border_right=”” rt_border_top_mobile=”” rt_border_bottom_mobile=”” rt_border_left_mobile=”” rt_border_right_mobile=”” rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_position=”right top” rt_bg_attachment=”scroll”][vc_row_inner rt_row_style=”global-style” rt_row_borders=”” rt_row_paddings=”true” rt_bg_effect=”classic” rt_bg_image_repeat=”repeat” rt_bg_size=”cover” rt_bg_position=”right top” rt_bg_attachment=”scroll” rt_bg_video_format=”self-hosted”][vc_column_inner width=”2/3″ rt_wrp_col_paddings=”false” rt_border_top=”” rt_border_bottom=”” rt_border_left=”” rt_border_right=”” rt_border_top_mobile=”” rt_border_bottom_mobile=”” rt_border_left_mobile=”” rt_border_right_mobile=”” rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_position=”right top” rt_bg_attachment=”scroll”][rt_heading style=”style-4″ size=”h1″ font_color_type=”” font=”” custom_font_size=”” link=”” link_open=”_self” punchline=”Ductile Iron or Stainless Steel Backup Rings”]Backup Flange for IPS HDPE Adapter[/rt_heading][vc_column_text]As professional manufacturer for casted backup rings in China, we supply “CQ” brand backup convert flange for HDPE pipe connection.

Designed per standard of ASME/ANSI B16.5, B16.47 ser. A CL150, B16.1 CL125, AWWA C207 B/D/E.
Material optional: Ductile Iron or Stainless Steel A351 CF8M(SS316).
Ductile Iron Rings Range: 2″-36″
Stainless Steel Rings Range: 2″-24″
Pressure Rate: SDR7, SDR9, SDR11, SDR17
Surface optional for Ductile Iron Rings: Red prime paint/Epoxy Coating/E-coating/ Hot Dipped/ Galvanization.
Surface for Stainless steel Rings: Pickling and Passvation.
Marking: IPS, SIZE, CQ, Material, Pressure (SDR7/SDR11),Brand per
buyers requirement, Heat No.
Application: Suite for IPS flange adapter connection.
Working pressure rating is for free-floating ring on HDPE flange adapters.

[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/3″ rt_wrp_col_paddings=”false” rt_border_top=”” rt_border_bottom=”” rt_border_left=”” rt_border_right=”” rt_border_top_mobile=”” rt_border_bottom_mobile=”” rt_border_left_mobile=”” rt_border_right_mobile=”” rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_position=”right top” rt_bg_attachment=”scroll”][vc_column_text][/vc_column_text][/vc_column_inner][/vc_row_inner][vc_row_inner rt_row_style=”global-style” rt_row_borders=”” rt_row_paddings=”true” rt_bg_effect=”classic” rt_bg_image_repeat=”repeat” rt_bg_size=”cover” rt_bg_position=”right top” rt_bg_attachment=”scroll” rt_bg_video_format=”self-hosted”][vc_column_inner width=”1/2″ rt_wrp_col_paddings=”false” rt_border_top=”” rt_border_bottom=”” rt_border_left=”” rt_border_right=”” rt_border_top_mobile=”” rt_border_bottom_mobile=”” rt_border_left_mobile=”” rt_border_right_mobile=”” rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_position=”right top” rt_bg_attachment=”scroll”][content_icon_box heading=”IPS BACKUP FLAGNE” heading_size=”h5″ icon_position=”left” icon_style=”style-1″ link=”https://www.castingquality.com/castings/casting-product-by-methods/shell-casting-parts” link_target=”_self” icon_name=”icon-ferry”]HDPE pipe adapter connection

Ductile Iron and Stainless Steel[/content_icon_box][/vc_column_inner][vc_column_inner width=”1/2″ rt_wrp_col_paddings=”false” rt_border_top=”” rt_border_bottom=”” rt_border_left=”” rt_border_right=”” rt_border_top_mobile=”” rt_border_bottom_mobile=”” rt_border_left_mobile=”” rt_border_right_mobile=”” rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_position=”right top” rt_bg_attachment=”scroll”][content_icon_box heading=”Malleable Iron Fitting” heading_size=”h5″ icon_position=”left” icon_style=”style-1″ link=”https://www.castingquality.com/castings/casting-product-by-methods/sand-casting-parts” link_target=”_blank” icon_name=”icon-cog”]EN 10242, ISO 7/1 thread, 1/8″-6″

100% hydraulic testing[/content_icon_box][/vc_column_inner][/vc_row_inner][vc_row_inner rt_row_style=”global-style” rt_row_borders=”” rt_row_paddings=”true” rt_bg_effect=”classic” rt_bg_image_repeat=”repeat” rt_bg_size=”cover” rt_bg_position=”right top” rt_bg_attachment=”scroll” rt_bg_video_format=”self-hosted”][vc_column_inner width=”1/4″ rt_wrp_col_paddings=”false” rt_border_top=”” rt_border_bottom=”” rt_border_left=”” rt_border_right=”” rt_border_top_mobile=”” rt_border_bottom_mobile=”” rt_border_left_mobile=”” rt_border_right_mobile=”” rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_position=”right top” rt_bg_attachment=”scroll”][content_icon_box heading=”Cast Iron Soil Pipe” heading_size=”h5″ icon_position=”left” icon_style=”style-1″ link=”https://www.castingquality.com/castings/casting-product-by-methods/shell-casting-parts” link_target=”_self” icon_name=”icon-ferry”]EN 877 soil pipe and fittings.[/content_icon_box][/vc_column_inner][vc_column_inner width=”1/4″ rt_wrp_col_paddings=”false” rt_border_top=”” rt_border_bottom=”” rt_border_left=”” rt_border_right=”” rt_border_top_mobile=”” rt_border_bottom_mobile=”” rt_border_left_mobile=”” rt_border_right_mobile=”” rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_position=”right top” rt_bg_attachment=”scroll”][content_icon_box heading=”Stainless Steel Flange” heading_size=”h5″ icon_position=”left” icon_style=”style-1″ link_target=”_self” icon_name=”icon-bell”]Made by Sand Casting, cheaper 20% than forged flange[/content_icon_box][/vc_column_inner][vc_column_inner width=”1/4″ rt_wrp_col_paddings=”false” rt_border_top=”” rt_border_bottom=”” rt_border_left=”” rt_border_right=”” rt_border_top_mobile=”” rt_border_bottom_mobile=”” rt_border_left_mobile=”” rt_border_right_mobile=”” rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_position=”right top” rt_bg_attachment=”scroll”][content_icon_box heading=”HDPE Pipe & Fittings” heading_size=”h5″ icon_position=”left” icon_style=”style-1″ link=”https://www.castingquality.com/castings/casting-product-by-methods/sand-casting-parts” link_target=”_blank” icon_name=”icon-cog”]HDPE pipe and fittings for over sea market[/content_icon_box][/vc_column_inner][vc_column_inner width=”1/4″ rt_wrp_col_paddings=”false” rt_border_top=”” rt_border_bottom=”” rt_border_left=”” rt_border_right=”” rt_border_top_mobile=”” rt_border_bottom_mobile=”” rt_border_left_mobile=”” rt_border_right_mobile=”” rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_position=”right top” rt_bg_attachment=”scroll”][content_icon_box heading=”Pipe Fittings” heading_size=”h5″ icon_position=”left” icon_style=”style-1″ link=”https://www.castingquality.com/castings/casting-product-by-methods/sand-casting-parts” link_target=”_blank” icon_name=”icon-cog”]Butt welding Fittings, Ductile Iron Groove Fittings, Valves[/content_icon_box][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row rt_row_background_width=”fullwidth” rt_row_content_width=”default” rt_row_style=”alt-style-2″ rt_row_borders=”” rt_grid=”true” rt_row_paddings=”true” rt_bg_effect=”classic” rt_bg_image_repeat=”repeat” rt_bg_size=”cover” rt_bg_position=”right top” rt_bg_attachment=”scroll” rt_bg_video_format=”self-hosted” rt_padding_top=”90″ rt_padding_bottom=”90″][vc_column rt_wrp_col_paddings=”false” rt_border_top=”” rt_border_bottom=”” rt_border_left=”” rt_border_right=”” rt_border_top_mobile=”” rt_border_bottom_mobile=”” rt_border_left_mobile=”” rt_border_right_mobile=”” rt_bg_image_repeat=”repeat” rt_bg_size=”auto auto” rt_bg_position=”right top” rt_bg_attachment=”scroll”][rt_heading style=”style-4″ size=”h4″ font_color_type=”” font=”” custom_font_size=”” link=”” link_open=”_self” punchline=”WHAT WE ARE DOING”]Professional supplier for backup rings [/rt_heading][rt_latest_news style=”2″ max_item=”6″ excerpt_length=”300″ list_orderby=”date” list_order=”DESC” categories=”44,140,121,28,32″ image_width=”100″ image_height=”100″][/vc_column][/vc_row]