中国の工場
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溶接鋼管
(22)
Q235 Q345 16mn 20# 大直径長長溶接管 L245 L290 X42 X46 X70 X80 石油・ガス輸送用回転溶接管
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Product Description Zhengde Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by product... もっと見る
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中国製鋼パイプサプライヤー ASTM A53/A106 Gr. B/JIS DIN/A179 溶接した炭素鋼パイプ
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Product Description Zhengde Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by product... もっと見る
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工場大目録 ASTM JIS GB S275 1020 1045 1040 スパイラル/溶接した炭素鋼管/パイプ
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Product Description Zhengde Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by product... もっと見る
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工場卸売 高品質の炭素鋼管 A36,A53,A106,A192 溶接管管
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Product Description Zhengde Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by product... もっと見る
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中国 メーカー 供給 Ms 溶接式炭素鋼管 ASTM A53 A106 Gr. B Sch 40 黒鉄 SSAW 溶接式丸管
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Product Description Zhengde Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by product... もっと見る
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大直径 螺旋型 溶接鋼管 径 500mm~2000mm 炭素鋼製 溶接管
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Product Description Zhengde Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by product... もっと見る
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高品質の溶接炭素鋼管のサプライヤー 石油とガスのためのブラック溶接炭素鋼管のチューブ
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Product Description Zhengde Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by product... もっと見る
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Q195 Q235 Q345 St37 St52 A53 石油・ガス・パイプライン用炭素鋼管
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
ハイライト:St52 Welded Steel Pipe, A53 Welded Steel Pipe, Q195 Carbon Steel Pipe
Product Description Zhengde Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by product... もっと見る
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高層棚 DN125 溶接鋼管 DN150 S355jr ERW 炭素鋼
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
ハイライト:DN150 Welded Steel Pipe, DN125 Welded Steel Pipe, S355jr erw steel pipe
Welded steel pipe, also called welded pipe, is a steel pipe made of steel plates or strips that are welded after being curled and formed. The length is usually 6 meters. The production process of welded steel pipes is simple, the production efficiency is high, there are many varieties and specificat... もっと見る
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冷引く螺旋溶接鋼管 A53 A333 A106 St45 Sch40 DN15 SSAW 螺旋溶接管
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
ハイライト:Cold Drawn spiral welded steel pipe, spiral welded steel pipe A53, A333 spiral welded pipe
Product Description Zhengde Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by product... もっと見る
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ASTM A36 大直径 溶接 鋼管 熱巻き SSAW 螺旋 溶接 炭素鋼管 工場価格
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Product Description Zhengde Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by product... もっと見る
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農業用灌輸用 33.7mm 48.3mm 工場価格 直販 X60 X80 溶接管
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Welded steel pipe, also called welded pipe, is a steel pipe made of steel plates or strips that are welded after being curled and formed. The length is usually 6 meters. The production process of welded steel pipes is simple, the production efficiency is high, there are many varieties and specificat... もっと見る
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工場供給No. 20 厚壁巻き管 45# スタイルの運転 厚壁溶接管 大直径 直縫鋼管 双面潜水弧管
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Product Description Zhengde Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by product... もっと見る
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工場価格 A53合金溶接管 17177溶接鋼管 A178C-鋼溶接ボイラーチューブ A252溶接管 パイル A358 17440電気融合溶接管
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Product Description Zhengde Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by product... もっと見る
➤ 訪問 Webサイト
農機部品 製造価格 直接販売 Q235 溶接管
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Welded steel pipe, also called welded pipe, is a steel pipe made of steel plates or strips that are welded after being curled and formed. The length is usually 6 meters. The production process of welded steel pipes is simple, the production efficiency is high, there are many varieties and specificat... もっと見る
➤ 訪問 Webサイト
API 5L Psl1/2/ASTM A53/A106 Gr. B/JIS DIN/A179/A192/A333 X42 溶接した炭素鋼管
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Product Description Zhengde Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by product... もっと見る
➤ 訪問 Webサイト
A53 A106 St45 厚壁巻きパイプ
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Product Description Zhengde Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by product... もっと見る
➤ 訪問 Webサイト
工場直販 熱巻き鋼管 ASTM A53 A106 Q195 Q235B 1045 丸型熱巻き鋼管/ 溶接またはシームなしの軽炭鋼管 販売後サービス
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Product Description Zhengde Welded Pipe/Round Hot Rolled Steel Pipe/Welded or Seamless Mild Carbon Steel Pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral we... もっと見る
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Q195 Q215 Q345 縦溶接パイプ / 螺旋溶接パイプ DN80 DN100 DN200 大直径溶接鋼管 工場価格
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Product Description Zhengde Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed. Welded steel pipes are divided into straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by product... もっと見る
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ドア・ウィンドウ 鋼 20mm*20mm*30mm*30mm 工場価格 直売 S275jr 溶接管
価格: negotiable
MOQ: Negotiable
納期: Negotiable
ブランド: Zhengde Metal
Welded steel pipe, also called welded pipe, is a steel pipe made of steel plates or strips that are welded after being curled and formed. The length is usually 6 meters. The production process of welded steel pipes is simple, the production efficiency is high, there are many varieties and specificat... もっと見る
➤ 訪問 Webサイト