Seamless Boiler Tubes

ASTM A53 / ASTM A106 / API5L seamless boiler tube for similar heat transfer Quick Detail: ASTM A53/ASTM A106/API5L Seamless boiler steel tube suitable for general engineering, piping, bending, welding, flanging and like operations. Standard: ASTM A53/ASTM A106/API5L OD. Range:6mm – 16”mm Wall thickness: 1mm-36mm Length: Max length 12M Type: Seamless boiler tube Packaging detail: Bundles with plastic paper packaged or wooden box package Delivery date: 10-30days Description:

0.8 mm-15 mm Varnish Phosphating Seamless Boiler Tubes With EN10216-2 10CrMo9-10​ Quick Detail: Standard: GB 18248 Grade: 34Mn2V OD. Range:80mm – 350 mm Wall thickness: 0.8 mm-15 mm Length: Max length 25000mm Specifications: Grade and Chemical Composition(％) Grade C Mn P≤ S≤ Si Cr Mo 16Mo3 0.10～0.20 0.40～0.90 0.025 0.020 ≤0.35 ≤0.30 0.25～0.35 13CrMo4-5 0.10～0.17 0.40～0.70 0.025 0.020 ≤0.35 0.70～1.15 0.40～0.60 10CrMo9-10 0.08～0.14 0.30～0.70 0.025 0.020 ≤0.50 2.00～2.50 0.90～1

Quick Detail: ASTM A179 Seamless boiler steel tube This specification covers minimum-wall-thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus. Standard: ASTM A179 OD. Range:6mm – 16”mm Wall thickness: 1mm-36mm Length: Max length 12M Type: Seamless boiler tube Packaging detail: Bundles with plastic paper packaged or wooden box package Delivery date: 10-30days Description: ASTM A179 Boiler seamless

Hot Rolled Marine Steel Products Seamless Carbon Steel Pipe For Electric Industrial Specifications: 1. Standard:ASTM A106GR B/ASTM A53 GR B/DIN1626 2. OD:21mm-377mm WT:2mm-60mm 3. Cold drawn/hot rolled 4. Certificate:ISO&API 5. Pruduct name:carbon seamless steel pipe with good quality 6. Standard:ASTM A106 GR B/ASTM A53 GR B/ASTM A192/ASTM A179 GR C/DIN1629,if you order other standards,please tell me ! 7. OD:1/2"~34" or 21mm-377mm WT:2mm~60mm Length:6m~12m or as your request

37Mn 34Mn2V 30CrMo Oil - dip Seamless Boiler Tubes Thickness 80mm – 350 mm GB 18248 Quick Detail: Standard: GB 18248 Grade: 37Mn OD. Range:80mm – 350 mm Wall thickness: 0.8 mm-15 mm Length: Max length 25000mm Description: GB 18248 37Mn Seamless Steel Tubes for Gas Cylinder Steel Grde: 37Mn 30CrMo 34Mn2V 35CrMo 34CrMo4 30CrMnSiA etc. Packing: Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection Inspection and Test: Chemical Composition Inspection,

GB 18248 Heat Resistant Seamless Steel Pipe Shot Blasting Steel Pipes Quick Detail: Standard: GB 18248 Grade: 34Mn2V OD. Range:80mm – 350 mm Wall thickness: 0.8 mm-15 mm Length: Max length 25000mm Description EN10216-2 Heat Resistant Steel Pipes for Boiler, Superheater and Heat Exchanger Steel Grade: EN10216-2 16Mo3, EN10216-2 13CrMo4-5, EN10216-2 10CrMo9-10 Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength

Construction Stainless Steel Seamless Pipes ASTM A790 , Duplex S32205 Grade :S31803,S32205 OD :1/2'-25' Thickness:SCH10,SCH40,SCH80,SCH120,SCH160 Length 20 feet Name Stainless Steel Seamless Pipe/Tube Available Size O.D.: 6mm – 630mm / DN 6 – 600 / NPS 1/8’’ – 24’’ W.T.: 0.9mm – 40mm Sch 5S – Sch XXS Length: ≤ 24000 mm Austenitic/ Super Austenitic Steel 304, 304L, 304H, 316, 316L, 316Ti, 316H, 316Mod, 317L, 317Mod, 321, 321H, 309S, 309H, 310S, 310H, 347H, S31254, 904L, TPXM

EN10216-1 SEAMLESS STEEL TUBE (TR1/TR2) FOR PRESSURE PURPOSES Part 1: Non-Alloy steel tubes with specified room temperature properties Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: as per requirement Delivery Condition: Annealed/Normalized/Tempered Size:(mm) OD: 10.2 – 711mm or as per customer’s requirement Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length Package: Hexagonal

BOILER TUBE DIN17175 SEAMLESS TUBES OF HEAT-RESISTANT STEELS Part 1: Specification for low tensile carbon steel tubes without specified elevated temperature properties Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: PE, ends caps Marking: as per requirement Delivery Condition: Annealed/Normalized/Tempered Size:(mm) OD: ≤660mm or as per customer’s requirement Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requiremen

EN10216-2 Heat Resistant Seamless Steel Pipe for Boiler, Superheater and Heat Exchanger Quick Detail: Standard: GB 18248 Grade: 34Mn2V OD. Range:80mm – 350 mm Wall thickness: 0.8 mm-15 mm Length: Max length 25000mm Description EN10216-2 Heat Resistant Steel Pipes for Boiler, Superheater and Heat Exchanger Steel Grade: EN10216-2 16Mo3, EN10216-2 13CrMo4-5, EN10216-2 10CrMo9-10 OD: 38.1 MM – 114.3 MM WT: 3 MM – 15 MM Length: 3000 MM – 16000 MM Type: Seamless steel Pipe Package:

DIN2391 stb340 Cold drawn seamless boiler steel tube for machinery Description: ASME SA335/ASTM A335 Seamless Ferrite And Alloy Steel pipe for High-Temperature Service Steel Grade: ASME SA335 Gr.P1/ASTM A335 Gr.P1, ASME SA335 Gr.P2/ASTM A335 Gr.P2, ASME SA335 Gr.P5/ASTM A335 Gr.P5, ASME SA335 Gr.P9/ASTM A335 Gr.P9, ASME SA335 Gr.P11/ASTM A335 Gr.P11, ASME SA335 Gr.P12/ASTM A335 Gr.P12, ASME SA335 Gr.P22/ASTM A335 Gr.P22, ASME SA335 Gr.P91/ASTM A335 Gr.P91 OD: 38.1 MM – 219.1

BS3059-2 STEEL BOILER AND SUPERHEATER TUBES Part 2. Specification for carbon, alloy and austenitic stainless steel tubes with specified elevated temperature properties Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: as per requirement Delivery Condition: Annealed/Normalized/Tempered Size:(mm) OD: 12 – 127mm WT: 1 – 12mm or as per customer’s requirement Length: ≤16m. Fixed Length (6m,9m,12m, 16m

DIN 17175 14MoV63 seamless boiler tube supplied by Hebei Borun Steel Trade Co.,Ltd from China 1 Scope DIN17175 standard applies to seamless tubes including tubes for headers of heat-resistant steels which are used in the construction of boliers, pipe lines, pressure vessles and equipment for service up to 600degrees and at simultaneous high pressures . 2 Delivery Conditions The boiler tubes shall be supplied suitably heat treated over their entir length. The following heat

ASTM A213 Seamless boiler steel tube Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: as per requirement Delivery Condition: Annealed/Normalized/Tempered Size:(mm) OD:12.7 – 127mm (1/2 – 5 in.) WT: 0.4 – 12.7mm (0.015 – 0.5in.) (WT IS MIN WT) or as per customer’s requirement Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length Package: Hexagonal Bundles with steel

Annealed Steel Seamless Boiler Tubes GB 18248 34Mn2V With Varnish Surface Quick Detail: Standard: GB 18248 Grade: 34Mn2V OD. Range:80mm – 350 mm Wall thickness: 0.8 mm-15 mm Length: Max length 25000mm Description: GB 18248 34Mn2V Seamless Steel Tubes for Gas Cylinder, Boiler Steel Grde: 37Mn 30CrMo 34Mn2V 35CrMo 34CrMo4 30CrMnSiA etc. Packing: Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection Inspection and Test: Chemical Composition Inspection

Quick Detail: ASME SA335/ASTM A335 Seamless Ferrite Alloy Steel Pipe for High-Temperature Service Description: ASME SA335/ASTM A335 Seamless Ferrite And Alloy Steel pipe for High-Temperature Service Steel Grade: ASME SA335 Gr.P1/ASTM A335 Gr.P1, ASME SA335 Gr.P2/ASTM A335 Gr.P2, ASME SA335 Gr.P5/ASTM A335 Gr.P5, ASME SA335 Gr.P9/ASTM A335 Gr.P9, ASME SA335 Gr.P11/ASTM A335 Gr.P11, ASME SA335 Gr.P12/ASTM A335 Gr.P12, ASME SA335 Gr.P22/ASTM A335 Gr.P22, ASME SA335 Gr.P91/ASTM

High Pressure Seamless Boiler Tube boiler tube, Seamless tube, seamless tubes,High Pressure Seamless Boiler Tube High Pressure Seamless Boiler Tube used for manufacture of High Pressure Steam Boilers and pipe lines, etc. Application Seamless tubes for manufacture of High Pressure Steam Boilers and pipe lines, etc. Product Standard The products are mainly supplied as per GB5310- 1995,and equivalent international standards as well. Commonly Used Typical Material 20G, 12CrMoG,

AISI 4140 Boiler Stainless Forged Steel Tubing Coupling SCM 440 Boiler Carbons Steel Seamless Pipe Standard: BS, JIS, GB, DIN, ASTM, API, BS 6323, JIS G3461-2005, GB 3087-1999, DIN EN 10217-1-2005, ASTM A213-2001, API 5DP Grade: 10#-45#, Cr-Mo alloy, Mn-V alloy, 10MoWVNb, 10Cr9Mo1VNb, 20#, 10CrMo910, 09Mn2V, 10MoWVNb, 10Cr9Mo1VNb Thickness: 0 - 20 mm Section Shape: Round Outer Diameter: 1820 mm Place of Origin: Jiangsu, China (Mainland) Secondary Or Not: Non-secondary

EN10216-2 Seamless steel tubes for pressure purposes Technical delivery conditions Non-alloy steel tubes with specified elevated temperature properties Applications: for manufacturing pipelines of boilers, vessel equipment Size range: O.D.:10.2-711mm W.T.:1.6-100mm L: according to customer requirement Steel Grade: 195GH , P235GH, P265GH,16Mo3,10CrMo9-10,11CrMo9-10,25CrMo4 Manufacture: The tubes are manufactured by a seamless process either by hot finished or cold finished

Detailed Product Description 1) Standard: ASTM A106,A179,DIN2448/17175. 2) Grade: Gr.B,ST35.8,ST45.8, ST52. 3) Size: O.D 10mm - 114.3mm 4) Wall Thickness: 1mm -20 mm. 5) Length: 5.8 M to 11.8 M.