Seamless Steel Pipes

11/16 - 1-1/8 Inch Diameter/ 17.5 - 28.5 mm Wall Thickness /Decorative Seamless Steel Pipe Description: Material: Ss304/304L/316/316L stainless steel, Mild steel, Aluminum, Copper, Monel, Hastelloy, Inconel, Titanium, etc. Seam Styles: Straight Weld, Spiral Weld, Spiral Welded Louvered Tube Diameter(Round): 1/4’’-12’’ (6.35 ～ 304.8mm) Wall Thickness: 0.5～2.5mm (various types can be customized ) Length: Customized Uses: (1) Protective sleeve for sand control screens (2)

BS 6323-4 PRECISION STEEL TUBING FOR HYDRAULIC Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: as per requirement Size:(mm) OD: 6~350mm WT: 0.8~35mm As per standard 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 strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per

DIN2391 SEAMLESS PRECISION STEEL TUBES Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: PE/BE, ends caps Marking: as per requirement Delivery Condition: BK / BKW / ANNEALING (GBK/GZF) / NORMALIZING (NBK/NZF) Size:(mm) As per standard 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 strips and plastic wrapping outside

ASTM A333(ASME SA333/333M) Seamless Steel Pipes for low-temperature service 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: 10.3 – 114.3mm (1/8 – 4 in.) WT: 1 – 12mm 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

Quick Details Standard: GB, ASTM, API Standard: GB 9948-2006, GB/T3901, ASTM A106-2006, API 5CT, API 5L, API 5DP Grade: 10#-45# Grade: 20# Thickness: 2.0 - 59.54 mm Section Shape: Round Outer Diameter: 1 - 48 inch Place of Origin: shanghai, China (Mainland) Secondary Or Not: Non-secondary Application: Fluid Pipe/Boiler Pipe/Drill Pipe/Hydraulic/Gas/Chemical/Structure Technique: Cold Drawn Certification: BSI/CE/UL/API Surface Treatment: Galvanized Special Pipe: Thick Wall Pipe

Email:ellen@tobo-group.com Skype:ellen.tobo5588917 Quick Details Standard: BS, GB, DIN, ASTM, API Standard: BS EN10296, GB 3087-1999, GB/T 3639-2000, GB 13296-2007, GB/T 3089-1982, GB/T 5312-1999, GB/T 14976-2002, DIN EN 10216-1-2004, DIN 1630, ASTM A789-2001, ASTM A671-2006, ASTM A672-2006, ANSI A210-1996, ASTM A335-2006, API 5L Grade: 10#-45#, Cr-Mo alloy, Mn-V alloy, 10MoWVNb, 15NiCuMoNb5, A53-A369, API J55-API P110 Grade: 20#, 10CrMo910, 09Mn2V, 10MoWVNb, 15NiCuMoNb5,

Hot rolled seamless steel pipes 1) Standard: API Standard:ASTM A106.ASTM A53,ASTM A135,ASTM A179,ASTM A214,ASTM A192,ASTM A226,ASTM A315,ASTM A178,ASTM A210,ASTM A333,ASTM A355,ASTM A369,ASTM A334 ASTM/ASME A312/SA312, ASTM/ASME A213/SA213, ASTM A269,ASTM 511,API5L,API5CT, GOST 9940,GOST 9941,JIS G 3459, JIS GS3463, GS3467, JIS G3448, DIN EN 10216-2006(DIN 17458) , DIN EN 10297-2006(DIN 17456) etc. 2) Steel Grade: ASTM A106 GRB,A53 GRB. API 5L GRB,API 5 CT N80,K55,A335 P11

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

ASTM A53/A53M(ASME SA53/53M) GRADE A/B SEAMLESS STEEL TUBE FOR FLUID TRANSPORTATION OR PRESSURE PART Specifications: ASTM A53/A53M(ASME SA53/53M) Seamless Steel Tubes Steel Grade: A/B Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating Ends: BE/PE, ends caps Marking: as per requirement Delivery Condition: Annealed/Normalized/Tempered Size:(mm) OD:10.3mm – 660.4mm WT: 0.8 mm – 35mm Length: Fixed Length (6m,9m,12m, 16m or as per requirement) or random

Duplex Annealed Stainless Steel Pipe Quick Detail: Product: Austenitic stainless steel pipe Manufacturing Process: cold rolling, Pickled, Annealed or Sand Blasting Material Grade: TP304/304L,TP316/316L,TP310S/310H, TP321, TP321H,317L ETC Outside Diameter. Φ6.00mm-Φ610 mm Thickness: 0.6mm-60mm Description: STANDARD: American Standard Austenitic Steel: TP304,TP304L,TP304H,TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347, TP347H,904L… Duplex Steel :

High pressure Stainless Steel Pipe schedule 10 , 80 ,160 / SS Tubing For shipbuilding Quick Detail: Product: Austenitic stainless steel pipe Manufacturing Process: cold rolling, Pickled, Annealed or Sand Blasting Material Grade: TP304/304L,TP316/316L,TP310S/310H, TP321, TP321H,317L ETC Outside Diameter. Φ6.00mm-Φ610 mm Thickness: 0.6mm-60mm Description: STANDARD: American Standard Austenitic Steel: TP304,TP304L,TP304H,TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L,

Mirror Polished Stainless Steel Pipe S32101 , S32205 , S31803 Duplex Steel tube Quick Detail: Product: Austenitic stainless steel pipe Manufacturing Process: cold rolling, MIRROR POLISHED Material Grade: TP304/304L,TP316/316L,TP310S/310H, TP321, TP321H,317L ETC Outside Diameter. Φ6.00mm-Φ219 mm Thickness: 0.6mm-12.7mm Description: STANDARD: American Standard Austenitic Steel: TP304,TP304L,TP304H,TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347,

Structure 100mm stainless steel pipe TP310S / 310H , TP321 , Pickled and Annealed Quick Detail: Product: Austenitic stainless steel pipe Manufacturing Process: cold rolling, Pickled, Annealed or Sand Blasting Material Grade: TP304/304L,TP316/316L,TP310S/310H, TP321, TP321H,317L ETC Outside Diameter. Φ6.00mm-Φ610 mm Thickness: 0.6mm-60mm Description: STANDARD: American Standard Austenitic Steel: TP304,TP304L,TP304H,TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L,

ASTM A790 Welded 201 304 316L 309S Stainless Steel Pipe Tig , Plasma for furniture Quick Detail: Standard: JIS,AISI,ASTM,GB,DIN,EN Type: ERW Material Grade: TP304/304L,TP316/316L,TP310S/310H, TP321, TP321H,317L ETC Outside Diameter. Φ25.0mm-Φ133.0mm Thickness: 1.0mm-6.0mm Applications: To convey corrosive mediums To be parts of mechanical, vehicle, bicycle, furniture, decoration Specifications: TP304/304L Stainless Steel Welded Pipe 1. OD:12.7~2200mm 2. WT:0.5mm~30mm 3.

DIN EN AISI Cold Rolling 316L 317L Stainless Steel Pipe Seamless Φ 6.00mm - Φ 610 mm Quick Detail: Product: Austenitic stainless steel pipe Manufacturing Process: cold rolling, Pickled, Annealed or Sand Blasting Material Grade: TP304/304L,TP316/316L,TP310S/310H, TP321, TP321H,317L ETC Outside Diameter. Φ6.00mm-Φ610 mm Thickness: 0.6mm-60mm Description: STANDARD: American Standard Austenitic Steel: TP304,TP304L,TP304H,TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L,

25mm 28mm 12mm 15mm Thin Wall Stainless Steel Seamless Pipe 316Ti 10X17H13M2T Quick Detail: Product: Austenitic stainless steel pipe Manufacturing Process: cold rolling, Pickled, Annealed or Sand Blasting Material Grade: TP304/304L,TP316/316L,TP310S/310H, TP321, TP321H,317L ETC Outside Diameter. Φ6.00mm-Φ610 mm Thickness: 0.6mm-60mm Description: STANDARD: American Standard Austenitic Steel: TP304,TP304L,TP304H,TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321,

skype:ellen.tobo5588917 ellen(at)tobo-group.com Quick Details Standard:BS, GB, DIN, ASTM, API Standard:BS EN10296, GB 3087-1999, GB/T 3639-2000, GB 13296-2007, GB/T 3089-1982, GB/T 5312-1999, GB/T 14976-2002, DIN EN 10216-1-2004, DIN 1630, ASTM A789-2001, ASTM A671-2006, ASTM A672-2006, ANSI A210-1996, ASTM A335-2006, API 5L Grade:10#-45#, Cr-Mo alloy, Mn-V alloy, 10MoWVNb, 15NiCuMoNb5, A53-A369, API J55-API P110 Grade:20#, 10CrMo910, 09Mn2V, 10MoWVNb, 15NiCuMoNb5, A106(B,C),

API5L GR.B Carbon Seamless Steel Pipes used in fluids transfer SMLS steel pipe: OD: 21.3-610MM WT: SCH10-SCHXXS Steel grade: 10#, 20#,20G,45#,16Mn, GRB, Q345B, X42-56, ST44, ST52,S355 Standard: GB/T8162/8163/3087/5310, ASME B36 10, ASTM A106/A53, API 5L/5CT, DIN2448/1629, EN10210/10219

The Product Standard: API SPEC 5L PSL1;PSL2;/ASTM A106 Size:1/4"～12-3/4" Grade:A,B,X42,X46,X52,X56,X60,X65,X70 Uses:For converyacne of gas,water and oiil in petroleum and natural gas industries Product Description 1. Commodity Name: Carbon Seamless steel pipe 2. Standard: API,GB,ASTM,ASME,DIN 3. Quality grade: 10#, 20#, A106B, A53B, API 5L B, Q235, Q345, ST37-2, ST 45, ST52.etc. 4. Dimension: OD: 1/2"-24" WT: 2.-60mm, SCH10~SCH40~XXL length: 5.8m,6m,8m,9m,12m 5. Technique:

DIN2391 ST35 BK, BKW, BKS, GBK , NBK Cold Drawn Precision Seamless Steel Pipes DIN2391 Precision Steel Pipes for Hydraulic system OD:4-80 (mm) WT0.5-10 (mm) Length 12000mm 1. Standard: DIN2391 Precision Seamless Steel tubes for precision hydraulic systems DIN2393 Precision Welded Steel tubes for precision hydraulic systems 2. Steel Grade: St 30SI, St 30 Al, St35,St45, St52, other materials upon agreement with customers. 3. Production method: Cold drawn on the seamless steel