black steel pipe

...), HFW (High-Frequency Welding) We can offer vide range of ERW / ERW / ERW from factory or on make to order bas...

Round And Squara Square Tube Iron Tubes Cheap Price Erw Square Carbon Round Tubes What is used for...

... Material Q195/Q235/Q345 Thickness 0.5-20mm Technique ERW Length 1-12 m or according to customers' requirements Surface Delivery 15-...

... ASME B36 Paint Surface PRODUCT ASTM A106 carbon seamless Material ST52, ST35, ST42, ST45, X42, X46, ...

... is available in different sizes, lengths, and grades, and can be customized according to the customer's requirements. The product is mad...

... phosphating, is DIN2391 . Specification The specification of the with good consistency, with bright precision phosphat...

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... dimensions and sizes Out Diameter 8.7mm-720mm Wall Thickness 0.75mm-120mm Length 4-12m Protection Plastic caps/ Wooden case Surfac...

1000mm Large Diameter Api 5l X70 Schedule 40 Spiral Welded Product Description Product Name SSAW (Spiral Submerged-arc Welded) Steel ...

...the requirements of ASTM A53 • Welded Nipple Design/Dimensions conform to ASTM A733. Contact HUAHAI for exact dimensional information. •...

..., cold-rolled, or cold-drawn. Classification of carbon Hot-rolled carbon are divided into general , low and medi...

...Thickness SPCC 2. Surface treatment : Surface electrophoresis treatment( one), Zinc/ Nickel /Chrome plated(Silvery one) 3. production pr...

... Thickness 0.1mm-20mm Length 3m-8m End protection Plastic caps Outside coating painting, anti-corrosion oil, galvanized or as per required by...

... Thickness 0.1mm-20mm Length 3m-8m End protection Plastic caps Outside coating painting, anti-corrosion oil, galvanized or as per required by...

... Connection: Thread Technics: Forge Application: Connections for matural gas , oil , water, fire fighting, landmines,etc. Origin: China P...

Welded For Water And Gas Tank Product introduction Divided into round, square, rectangular and special-shaped accord...

... seamless API 5L ASTM A 53 Gr.B for Gas Specifications Standard: API, ASTM, BS, GB Standard2: API 5L, ASTM A53-2007, BS 1387, GB/T 3087 G...

... for sale 1.Quick Detail: Phosphated Hydraulic Tubes with High Precision EN10305-1, EN10305-4, DIN2391, E235, E355, ST37.0, S...

..., manganese, copper, nickel, chromium, molybdenum phosphorus, sulfur and vanadium in the composition. Is API 5L carbon ? API 5L Specifica...

Factory Wholesale Square Tube 2 Inch Iron Square Product Name Square Hollow Section Wall Thickness 0.6mm-12mm L...