Seamless Steel Pipe

DN：300 mm. OD :323.9 mm (Common Standard) or customized to requirement. WT:6.0 mm - 40.0 mm (Customizable based on pressure rating). L:6 meters, 12 meters, or Custom Cut Lengths. Production Process:

X2CrNi18-9, EN 1.4307, AISI 304L, X2CrNi19-11, EN 1.4306, AISI 304L X2CrNiN18-10, EN 1.4311, AISI 304LN, X5CrNi18-10, EN 1.4301, AISI 304, X6CrNiTi18-10, EN 1.4541, AISI 321, X6CrNiNb18-10, EN

Product Name: Thick-walled Seamless Steel Tube. Applications: Machining, Coal Mining, Hydraulic Steel. Material: 10#, 20#, 35#, 45#. Processes: Cold Drawing, Cold Rolling, Hot Rolling, Hot Expanding

We are a company specializing in the production of stainless steel tee pipe fittings, with strict material selection, precision casting, durability, complete models, and honest operation. Please

Material Grade: 304, 304L, 316LSurface Treatment: Standard 2B Cold Rolled FinishManufacturing Process: ERW High-Frequency Longitudinal Welding + Cold Rolling FinishingStandard Compliance: ASTM A249,

Type: Concentric /Eccentric. Technique: Forged, Hot formed.. Grades: 201 202 304 304L 316 316L 310s 317 317L 321. Standard: DIN 2527, 2573, 2576, 2642, 2633, JIS B2311, ASME 16.9. Outer Diameter:

Materials: 304. Standard: ASTM A554, A269, A270, A376, A409, A511, A632, A814, A249, A270, A312, A213, A688, JIS G3459, JIS 3463OD:10-600mm . Thickness: 0.3-12mm. Length:1-6m. Surface treatment:

JIS G3463 Grades: US304TB, SUS304HTB, SUS304LTB, SUS309TB, SUS309STB, SUS310TB.. Outer Dimensions: 19.05mm – 168.3mm. Wall Thickness: 2.0mm – 14 mm . Length: max 19000mm

OD: NPS 1/4 - 48 (13.7-1067mm). WT: Sch 5S, 10S, 40S, 80S, XS, XXS. Length: 5800 - 12000mm. Type: Seamless, Welded. MOQ: 1 Pc/Size

Standard: ASME B16.9/MSS SP-43, NACE MR0103. Grade: WP304, WP304L, WP304H, WP309, WP310S, WP316, WP316L, WP316H, WP317, WP317L, WP321, WP321H, WP904L, WP347, WP347H, WP348, WP348H. OD: 1/2 - 48 WT:

Standard: ASME B16.9/MSS SP-43, NACE MR0103. Grade: WPS31803 (UNS S31803), WPS32750 (UNS S32750), WPS32760 (UNS S32760), WPS32205 (UNS S32205). OD: NPS 1/2 - 48 . WT: SCH 5S, 10S, 40S, 80S, XS, XXS

Standard: ASME B16.11. Grade: F304, F304L, F304H, F309, F310S, F316, F316L, F316H, F317, F317L, F321, F321H, F904L, F347, F347H, F348, F348H. Class: 2000, 3000, 6000 for Threaded Forged Fittings.