Beijing Bht Technology Development Co., Ltd.

We are offering alloy steel elbow. Standard according to dlt515 bent pipe for electric power station and sy5257 bent pipe made of steel, or according to the customers'specific standard and technical requirments, china elbow steel for buyers material carbon steel, alloy steel, stainless-seamless, straight seamor spiral welding line steel pipes, china elbow steel for buyers curving radius r r≤6000mm and r≥3d, 4d, 5d, 6d, 7d, 8d, 9d, 10d to represent the curving radius, and d represent the pipe outside diameter curving angel frequently, 15°, 30°, 45°, 60°, 90°, 135°and 180°, or according to theangels needed by customers' needs

We offer welding neck flange. Details of flange flat welding flange butt welding flange flange cap glaze glaze, roughness, trapezia glaze, roughness gb.hg.ansi.hgj.jb.syj gb.hg.ansi.hgj.jb.syj gb.hg.ansi.hgj.jb.syj pg=2.5, 6, 10, 16, 25kgcmã�â² pg=2.5, 6, 10, 16, 25, 40 64, 100, 160kgcmã�â² pg=2.5, 6, 10, 16, 25, 40 64, 100, 160kgcmã�â² carbon steel, alloy steel, and stainless steel carbon steel, alloy steel, and stainless steel carbon steel, alloy steel, and stainless steel.

We offer flat welding flange. Details of flange flat welding flange butt welding flange flange cap glaze glaze, roughness, trapezia glaze, roughness gb.hg.ansi.hgj.jb.syj gb.hg.ansi.hgj.jb.syj gb.hg.ansi.hgj.jb.syj pg=2.5, 6, 10, 16, 25kgcm² pg=2.5, 6, 10, 16, 25, 40 64, 100, 160kgcm² pg=2.5, 6, 10, 16, 25, 40 64, 100, 160kgcm² carbon steel, alloy steel, and stainless steel carbon steel, alloy steel, and stainless steel carbon steel, alloy steel, and stainless steel

We are offering butt welding flange. Details of flange flat welding flange butt welding flange flange cap glaze glaze, roughness, trapezia glaze, roughness gb.hg.ansi.hgj.jb.syj gb.hg.ansi.hgj.jb.syj gb.hg.ansi.hgj.jb.syj pg=2.5, 6, 10, 16, 25kgcmâ² pg=2.5, 6, 10, 16, 25, 40 64, 100, 160kgcmâ² pg=2.5, 6, 10, 16, 25, 40 64, 100, 160kgcmâ² carbon steel, alloy steel, and stainless steel carbon steel, alloy steel, and stainless steel carbon steel, alloy steel, and stainless steel

Material carbon steel, alloy steel, stainless-seamless, straight seamor spiral welding line steel pipes, china elbow steel for buyers curving radius r r≤6000mm and r≥3d, 4d, 5d, 6d, 7d, 8d, 9d, 10d to represent the curving radius, and d represent the pipe outside diameter curving angel frequently, 15°, 30°, 45°, 60°, 90°, 135°and 180°, or according to theangels needed by customers' needs straight part length the length of the straight of a pipe between its two ends from 500mm to 1500mm usually, and it can be adjusted to the customers' needs outside diameter d≤1220mm, china elbow steel for buyers wall thickness t≤120mm, china elbow steel for buyers.

We are offering elbow. Material carbon steel, alloy steel, stainless-seamless, straight seamor spiral welding line steel pipes, china elbow steel for buyers curving radius r râ�¤6000mm and râ�¥3d, 4d, 5d, 6d, 7d, 8d, 9d, 10d to represent the curving radius, and d represent the pipe outside diameter curving angel frequently, 15â°, 30â°, 45â°, 60â°, 90â°, 135â°and 180â°, or according to theangels needed by customers' needs straight part length the length of the straight of a pipe between its two ends from 500mm to 1500mm usually, and it can be adjusted to the customers' needs outside diameter dâ�¤1220mm, china elbow steel for buyers wall thickness tâ�¤120mm, china elbow steel for buyers

We are offering high quality elbow, material carbon steel, alloy steel, stainless-seamless, straight seamor spiral welding line steel pipes, china elbow steel for buyers curving radius r r≤6000mm and r≥3d, 4d, 5d, 6d, 7d, 8d, 9d, 10d to represent the curving radius, and d represent the pipe outside diameter curving angel frequently, 15°, 30°, 45°, 60°, 90°, 135°and 180°, or according to theangels needed by customers' needs straight part length the length of the straight of a pipe between its two ends from 500mm to 1500mm usually, and it can be adjusted to the customers' needs outside diameter d≤1220mm, china elbow steel for buyers wall thickness t≤120mm, china elbow steel for buyers.

We are offering stainless steel elbow, material carbon steel, alloy steel, stainless-seamless, straight seamor spiral welding line steel pipes, china elbow steel for buyers curving radius r r≤6000mm and r≥3d, 4d, 5d, 6d, 7d, 8d, 9d, 10d to represent the curving radius, and d represent the pipe outside diameter curving angel frequently, 15°, 30°, 45°, 60°, 90°, 135°and 180°, or according to theangels needed by customers' needs straight part length the length of the straight of a pipe between its two ends from 500mm to 1500mm usually, and it can be adjusted to the customers' needs outside diameter d≤1220mm, china elbow steel for buyers wall thickness t≤120mm, china elbow steel for buyers.

Wea re offering butt welding flange, details of flange flat welding flange butt welding flange flange cap glaze glaze, roughness, trapezia glaze, roughness gb.hg.ansi.hgj.jb.syj gb.hg.ansi.hgj.jb.syj gb.hg.ansi.hgj.jb.syj pg=2.5, 6, 10, 16, 25kgcm² pg=2.5, 6, 10, 16, 25, 40 64, 100, 160kgcm² pg=2.5, 6, 10, 16, 25, 40 64, 100, 160kgcm² carbon steel, alloy steel, and stainless steel carbon steel, alloy steel, and stainless steel carbon steel, alloy steel, and stainless steel.

We are offering butt welding fittings, details of flange flat welding flange butt welding flange flange cap glaze glaze, roughness, trapezia glaze, roughness gb.hg.ansi.hgj.jb.syj gb.hg.ansi.hgj.jb.syj gb.hg.ansi.hgj.jb.syj pg=2.5, 6, 10, 16, 25kgcm² pg=2.5, 6, 10, 16, 25, 40 64, 100, 160kgcm² pg=2.5, 6, 10, 16, 25, 40 64, 100, 160kgcm² carbon steel, alloy steel, and stainless steel carbon steel, alloy steel, and stainless steel carbon steel, alloy steel, and stainless steel.

We are offering butt welding pipe fittings. Standard according to dlt515 bent pipe for electric power station and sy5257 bent pipe made of steel, or according to the customers'specific standard and technical requirments, china elbow steel for buyers material carbon steel, alloy steel, stainless-seamless, straight seamor spiral welding line steel pipes, china elbow steel for buyers curving radius r r≤6000mm and r≥3d, 4d, 5d, 6d, 7d, 8d, 9d, 10d to represent the curving radius, and d represent the pipe outside diameter curving angel frequently, 15°, 30°, 45°, 60°, 90°, 135°and 180°, or according to theangels needed by customers' needs straight part length the length of the straight of a pipe between its two ends from 500mm to 1500mm usually, and it can be adjusted to the customers' needs

We are offering carbon steel elbow. standard according to dlt515 bent pipe for electric power station and sy5257 bent pipe made of steel, or according to the customers'specific standard and technical requirments, china elbow steel for buyers material carbon steel, alloy steel, stainless-seamless, straight seamor spiral welding line steel pipes, china elbow steel for buyers curving radius r r≤6000mm and r≥3d, 4d, 5d, 6d, 7d, 8d, 9d, 10d to represent the curving radius, and d represent the pipe outside diameter curving angel frequently, 15°, 30°, 45°, 60°, 90°, 135°and 180°, or according to theangels needed by customers' needs straight part length the length of the straight of a pipe between its two ends from 500mm to 1500mm usually, and it can be adjusted to the customers' needs.

We are offering large diameter pipe elbow. Curving radius r r≤6000mm and r≥3d, 4d, 5d, 6d, 7d, 8d, 9d, 10d to represent the curving radius, and d represent the pipe outside diameter curving angel frequently, 15°, 30°, 45°, 60°, 90°, 135°and 180°, or according to theangels needed by customers' needs straight part length the length of the straight of a pipe between its two ends from 500mm to 1500mm usually, and it can be adjusted to the customers' needs outside diameter d≤1220mm, china elbow steel for buyers wall thickness t≤120mm, china elbow steel for buyers wall thickness according to welding pipe slope-mouth structure specifications.

We are offering high pressure pipe fittings flat welding flange butt welding flange flange cap glaze glaze, roughness, trapezia glaze, roughness gb.hg.ansi.hgj.jb.syj gb.hg.ansi.hgj.jb.syj gb.hg.ansi.hgj.jb.syj pg=2.5, 6, 10, 16, 25kgcm² pg=2.5, 6, 10, 16, 25, 40 64, 100, 160kgcm² pg=2.5, 6, 10, 16, 25, 40 64, 100, 160kgcm² carbon steel, alloy steel, and stainless steel carbon steel, alloy steel, and stainless steel carbon steel, alloy steel, and stainless steel.

we are offering china flange, 1.over 13 years manufacturing experience 2.high quality with reasonable price 3.astm, gbt, api 4.iso9001, 14001, 18001.