Otaisteel is stable and reliable supplier for fortune 500 companies at home and abroad, such as thyssenkrupp, china north industries group corporation limited. Otai exports various tool steel and alloy to more than 30 countries from Europe and American, middle East and Asia. our steel materials meet DIN/ ASTM/EN/JIS ect different international standards. AISI 4140 Steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. AISI 4140 used in Oil and Gas industry and Large Machinery Strutural. 4140 Steel China Supplier and factory Otai Special Steel Supply 4140 steel in Round bar, Plate, Flat bar, Square, Forging Ring and others any shape. And provide cutting, sawing, milled, machining processing. Established in 1999, first begin with Yao Teng Steel Brand, Otai Steel supplies a wide range of carbon, alloy and stainless steel products, including high speed tool steel, cold works tool steel, hot works tools steel, plastic mould steel, engineering steel and machine structural steel etc. After almost 20 years development and growing, Otai Steel becomes one comprehensive special steel factory, stockist and exporter. Combined with experienced exporting team and professional technical knowledge,Otais 42CrMo4 special steel is produced by the only one imported advanced steel making equipment. Welcome to send email to us .
EN10083-3 51CrV4 steel is a hardening alloy steel for quenching and tempering. As a top five alloy steel supplier and exporter in China, BBN steel company offers 51CrV4 alloy steel bar, 51CrV4 steel flat, 51CrV4 steel strip and 51CrV4 hot rolled plate. 51CrV4 steel products with tight chemical composition, suitable for different applications and material thicknesses. EN10083-3 51CrV4 alloy steel Grade: 51CrV4 Standard: EN 10083-3: 2006 Material number: 1.8159 Equivalent: DIN 50CrV4, JIS SUP10 Category: alloy steel for quenching and tempering Why Choose BBN Steel? 1. Competitive price and quality from our own factory 2. Approved by ISO9001, CE, SGS every year 3. Best online service with 24 hours reply 4. Deep processing service: cutting, welding, drilling, grinding, turning 5. Smooth production ability (3000tons/month)
Standard: GB, ASTM, BS, GB/T 3091-2001, ASTM A106-2006, ASTM A53-20 Grade: Q195-Q345 Thickness: 0.8 - 3 mm Section Shape: rectangular Place of Origin: Hebei, China Application: Structure Pipe Technique: erw Certification: ISO9001 Surface Treatment: galvanized Alloy Or Not: Non-alloy Tolerance: �±3% Type: welded steel pipe Processing Service: Bending, WELDING, Decoiling, PUNCHING, Cutting Product name: Galvanized Steel Pipe Technology: ERW Tube Usage: Construction Structure Shape: Square. Rectangular MOQ: 1 Ton Length: 5.8m-12m Product: Square Hollow Section Steel Tube Payment terms: T/T Material: Q195/Q215/Q235/Q345/10#/20# Packing: STANDARD PACKING
PIPE CS SMLS 3" SCH 40 ASTM A106 GR.B BE SRL/ DRL PIPE CS SMLS 4" SCH 40 ASTM A106 GR.B BE SRL/ DRL PIPE CS SMLS 6" SCH 40 ASTM A106 GR.B BE SRL/ DRL PIPE CS SMLS 8" SCH 40 ASTM A106 GR.B BE SRL/ DRL Made in UKRAINE EN 10204 3.1 Mill Finish Available QTY: 400 TONS (100 Tons Each) ASTM and ASME Stanndards
S32205 Duplex Steel Pipe Standards: ASTM A789, ASTM A790 Outside diameter: 12.70mm~168.00mm Wall thickness: 0.89mm~11.00mm Length: As per requirement Package: In plywood case
TUBULAR 48.30 X5.08 TUBULAR 60.30 X 5.54 TUBULAR 114.3X6.02 TUBULAR 114.3x8.56 TUBULAR 1219X25 TUBULAR 168.3X10.97 TUBULAR 219.1hX8.18 TUBULAR 273 x 9.5 TUBULAR 273.3 X 12.7 UB254X146X37 UB356X171X51 UB610x229x113 NPB200X100X25.09 MATERIAL API 5L Gr-B OR ASTM -A-106 Grade B API 5L Gr-B OR ASTM -A-106 Grade B API 5L Gr-B OR ASTM -A-106 Grade B API 5L Gr-B OR ASTM -A-106 Grade B ASTM-A572 GR.50 OR ASTM-A31-AH36
3 LAYER POLYETHYLENE COATING - APPROX 3000 MICRONS . PIPE DIA :- 8INCH TO 100 INCH .
LARGE DIAMETER PIPES WITH POLYURETHANE COATINGS . DIAMETER OF PIPES 1INCH TO 100 INCH.
Product Description : the steel pipe was used for the oil pipeline on the territory of Kazakhstan. Our company is engaged in digging out and further sale of this product. There are large volumes of pipes with different diameters. 1) 720*8 mm - 4800 tons 2) 720*9 mm - 4700 tons 3) 720*10 mm-500 tons Price of product ( USD price or FOB price) : USD 285 per ton (excluding logistics costs) Product origin : North Kazakshstan, Kazakhstan Key Specifications/Special Features : the pipes are in excellent condition, suitable for further use. Delivery is carried out depending on the location of the buyer. Prices are negotiated separately. Payment method, cash and non-cash payment Minimum Order Size and Packgaing details : 1000 ton
Oil Tubing Coupling AddThis Sharing Buttons Share to FacebookFacebookShare to TwitterTwitterShare to LinkedInLinkedInShare to PinterestPinterestShare to ...AddThis Tubing coupling shall be machined from the coupling blank,and made from the coupling material ,coupling stocks or hot forging. Send InquiryChat Now Product Details: Description commodity name Oil Drill Tubing Casing Pipe Coupling Executive standards API spec 5CT, API spec 5B Specification range range 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8", 8-5/8",9-5/8",10-3/4", 11-3/4", 13-3/8", 16", 18-5/8", 20" WT 4.24-16.13mm Materials J55, K55, N80, L80, C90,T95, P110 and Q125 T&C EUE, NUE, STC, LTC, BTC and Premium connection Testing NDT etc related rules of API 5CT and 5B Packing By bundles, seaworthy packing Application Connectingtwo oil tubing or casing pipes Contact:Jose liu
Casing Coupling BTC AddThis Sharing Buttons Share to FacebookFacebookShare to TwitterTwitterShare to LinkedInLinkedInShare to PinterestPinterestShare to ...AddThis Coupling is a kind of drilling tool in oil field, which is mainly used for tubing connection or casing connection. Send InquiryChat Now Product Details: Product Name API 5CT K55 J55 P110 Oil Tubing And Casing Pipe coupling Material Carbon Steel/ Steel Coil Color Black Painting Or Bare Pipe Standard API5CT Grade H40/ J55/ K55/ N80 / N80Q /R95 /P110 /Q125... Dimension 4 1/2inch To 20inch Thread BTC/ STC/ LTC/ INTEGRAL-JOINT Used Oil Country Tubular Products/ Oil Well Certification ISO9001, SGS, API, GOST, BV
2ft Length Crossover AddThis Sharing Buttons Share to FacebookFacebookShare to TwitterTwitterShare to LinkedInLinkedInShare to PinterestPinterestShare to ...AddThis 600mm length Crossover is a tubing or casing for connecting two different sizes, threads and weights. Send InquiryChat Now Product Details: Introduction Crossover is a tubing or casing for connecting two different sizes, threads and weights. Specification Size 2 3/8-7 Material Grade J55K55N80L80P110Q125L80-3CrL80-9CrL80-13Cr Thread Type EUENUESTCLTCBTCPremium Connection Length Any length Standard Reference API 5CT&API 5B Product Description Models Features 2-3/8"EU*2-7/8"EU 1.External thread 2.Reducing coupling 3. Having Good Sealing Property 2-7/8"NU*3-1/2"NU 3-1/2"NU*3-1/2"EU 2-3/8"NU*2-3/8"EU 2-7/8"NU*2-7/8"EU 2-3/8"EU*2-7/8"NU 1. Grade: J55, K55, N80-1, N80-Q, L80, C90, P110 2. We also supply permium thread products by customer' s request 3. Size: tubing coupling from 1.9" to 4-1/2" , Casing coupling fro4-1/2" to 13-3/8" 4. Type: NU, EU(tubing coupling), STC, LC, BTC(casing coupling). 5. Surface treatment: Whole phosphating, or inside phosphating and outside coating 6. Packing: By carton, wooden case, wooden pallet, or by requirements of customers Used It realized to connect the two different specifications of tubing pipes. well mechanical properties,good sealing and connectivity. Advantage 1. After hot rolling, we can sure the coupling joint has well-proportioned and consistent metallographic structure. 2.Good sealing and loading capacity. 3.high mechanical strength. 4.good comprehensive performance. 5.thread's precision is high and performance is reliable. 6.Unique packing according to customer. 7. Strict quality control and competitive price. 8. Fast delivery. 9. 24hours email reply and good after-sales service.
BTC Casing AddThis Sharing Buttons Share to FacebookFacebookShare to TwitterTwitterShare to LinkedInLinkedInShare to PinterestPinterestShare to ...AddThis BTC Casingis mainly used for the first drilling, drilling soft ground to the bedrock, in order to seal this part of the formation without collapsing, it needs to use surface casing to seal. Send InquiryChat Now Product Details: Product Description: BTC Casingis mainly used for the first drilling, drilling soft ground to the bedrock, in order to seal this part of the formation without collapsing, it needs to use surface casing to seal. Diameter 20â??;16â??;13-3/8â?? etc Weights As per API 5CT Lengths R1,R2,R3 Grades J-55,K55,N80Q,L80& P110 etc Connections BTC,LTC,STC Standard As per API 5CT Package&Delivery Package Standard Steel Frame Delivery Within 15 working days Shippment EXW,CFR,CIF By air, By sea Our Services/Warranty As a professional manufacturer, we provide follow services: 1.Lower price 2.ONE year warranty and life time maintenance 3.In time delivery. 4.High Quality assurance.. Advantage 1.Our company has specialized in this line for many years; 2.We can produce the oil Casing and tubing as customers requirement; 3.Unique packing according to customer. 4.Strict quality control and competitive price; 5.Fast delivery; 6.24hours email reply and good after-sales service.
Oil Drilling 13Cr Premium Connection Casing Pipes AddThis Sharing Buttons Share to FacebookFacebookShare to TwitterTwitterShare to LinkedInLinkedInShare to PinterestPinterestShare to ...AddThis Oil drilling 13Cr Premium Connection Casing Pipes Export Send InquiryChat Now Product Details: Oil drilling 13Cr Premium Connection Casing Pipes Export commodity name Oil Drill Tubing Casing Pipe Coupling Executive standards API spec 5CT, API spec 5B Specification range range: 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8",8-5/8",9-5/8",10-3/4", 11-3/4", 13-3/8", 16", 18-5/8", 20" WT: 4.24-16.13mm Materials J55, K55, N80, L80, C90,T95, P110 and Q125 T&C EUE, NUE, STC, LTC, BTC and Premium connection Testing NDT etc related rules of API 5CT and 5B Packing By bundles, seaworthy packing Application
1.66 Tubing 1.66 tubing is used to transport oil.Tubing strings and Casing are the main parts of the well construction. All wells drilled for the purpose of oil or gas production (or injecting materials into underground formations) must be cased with material with sufficient strength and functionality. Send InquiryChat Now Product Details: Product Description: 1.66 tubing is used to transport oil.Tubing strings and Casing are the main parts of the well construction. All wells drilled for the purpose of oil or gas production (or injecting materials into underground formations) must be cased with material with sufficient strength and functionality. Diameter 1.66â??,2-3/8â??~4-1/2â?? Weights As per API 5CT Lengths R1,R2,R3 Grades J-55,K55,N80Q,L80& P110 etc Connections BTC,LTC,STC Standard As per API 5CT Package&Delivery Package Standard Steel Frame Delivery Within 15 working days Shippment EXW,CFR,CIF By air, By sea Our Services/Warranty As a professional manufacturer, we provide follow services: 1.Lower price 2.ONE year warranty and life time maintenance 3.In time delivery. 4.High Quality assurance.. Hot Tags: 1.66 tubing, China, manufacturers, factory, in stock
Upset End Tubing Upset End Tubing is used in drilling applications, and serves to bring hydrocarbons (oil or gas) to the surface for processing Send InquiryChat Now Product Details: Product Description: Upset End Tubing is used in drilling applications, and serves to bring hydrocarbons (oil or gas) to the surface for processing Diameter 1.315â??,2-3/8â??~4-1/2â?? Weights As per API 5CT Lengths R1,R2,R3 Grades J-55,K55,N80Q,L80& P110 etc Connections BTC,LTC,STC Standard As per API 5CT Package&Delivery Package Standard Steel Frame Delivery Within 15 working days Shippment EXW,CFR,CIF By air, By sea Our Services/Warranty As a professional manufacturer, we provide follow services: 1.Lower price 2.ONE year warranty and life time maintenance 3.In time delivery.
13Cr Tubing Pipe AddThis Sharing Buttons Share to FacebookFacebookShare to TwitterTwitterShare to LinkedInLinkedInShare to PinterestPinterestShare to ...AddThis 13CR Casingis essential for providing long term resistance to corrosion for many components exposed to oil and gas production environments. Send InquiryChat Now Product Details: 13CR Casingis essential for providing long term resistance to corrosion for many components exposed to oil and gas production environments. Components include downhole tub-ing and safety critical elements, wellhead and Xmas tree components and valves, pipelines, piping, valves,vessels, heat exchangers and many other pieces of equipment in facilities. There are many CRAs to select from, and they can be characterised by their resistance to specific environments such as 1CR,3CR,9CR,13CR,Super-13Cr etc. Hot Tags: 13Cr Tubing Pipe, China, manufacturers, factory, in stock Related Products API5L SMLS PIPE 4-1/2 CASING PIPE Oil Tubing 80SS 3-1/2inch 9.3ppf NUE Pup Joint API ASTM SSAW P110 Steel Pipe Used In Oil Industry 13Cr Steel Pipe L80-13Cr API 5CT Tubing And Casing Steel Casing Contact:Jose liu Email:jose@dlpoctg.com
13CR Casing Pipe AddThis Sharing Buttons Share to FacebookFacebookShare to TwitterTwitterShare to LinkedInLinkedInShare to PinterestPinterestShare to ...AddThis 13CR Casingis essential for providing long term resistance to corrosion for many components exposed to oil and gas production environments. Send InquiryChat Now Product Details: 13CR Casingis essential for providing long term resistance to corrosion for many components exposed to oil and gas production environments. Components include downhole tub-ing and safety critical elements, wellhead and Xmas tree components and valves, pipelines, piping, valves,vessels, heat exchangers and many other pieces of equipment in facilities. There are many CRAs to select from, and they can be characterised by their resistance to specific environments such as 1CR,3CR,9CR,13CR,Super-13Cr etc. Hot Tags: 13cr casing pipe, China, manufacturers, factory, in stock Related Products 4-1/2 Premium Connection New Vam Crossover 3-1/2 NU L80 Tubing Coupling Stock Oil Tubing 80SS 3-1/2inch 9.3ppf NUE Pup Joint Oil Casing Steel Pipe 7-5/8 Coupling
API 5CT Standard L80 13Cr 9-5/8 Steel Oil Well Casing Pipes AddThis Sharing Buttons Share to FacebookFacebookShare to TwitterTwitterShare to LinkedInLinkedInShare to PinterestPinterestShare to ...AddThis The selection of steel 13 Cr said containing 13% Cr martensitic stainless steel. Marten site stainless steel mainly for chromium content from 12% to 18% within the scope of the low carbon and high carbon steel. Widely application of martensitic stainless steel has the following three categories: 1. The low carbon steel and carbon in 13% Cr 2. High carbon steel of 18% Cr 3. Low-carbon nickel (about 2%) of 17% Cr steel L80-13Cr is a kind of oil well pipe steel. It has good resistance to carbon dioxide corrosion resistance, good corrosion resistance to sea water into the ocean of common steel in oil and gas. Send InquiryChat Now Product Details: The selection of steel13 Cr said containing 13% Cr martensitic stainless steel.Martensite stainless steel mainly for chromium content from 12% to 18% within the scope of the low carbon and high carbon steel.Widely application of martensitic stainless steel has the following three categories: 1. The low carbon steel and carbon in 13% Cr 2. High carbon steel of 18% Cr 3. Low-carbon nickel (about 2%) of 17% Cr steelL80-13Cr is a kind of oil well pipe steel.It has good resistance to carbon dioxide corrosion resistance, good corrosion resistance to sea water into the ocean of common steel in oil and gas. Hot Tags: API 5CT Standard L80 13Cr 9-5/8 Steel Oil Well Casing Pipes, China, manufacturers, factory, in stock Related Products API 5DP 2 3/8 P110 Tubing Coupling Thread Protector Caps 3-1/2 Tubing EUE PUP JOINT STC Coupling
API 5CT Standard L80 13Cr 9-5/8 Steel Oil Well Casing Pipes AddThis Sharing Buttons Share to FacebookFacebookShare to TwitterTwitterShare to LinkedInLinkedInShare to PinterestPinterestShare to ...AddThis The selection of steel 13 Cr said containing 13% Cr martensitic stainless steel. Marten site stainless steel mainly for chromium content from 12% to 18% within the scope of the low carbon and high carbon steel. Widely application of martensitic stainless steel has the following three categories: 1. The low carbon steel and carbon in 13% Cr 2. High carbon steel of 18% Cr 3. Low-carbon nickel (about 2%) of 17% Cr steel L80-13Cr is a kind of oil well pipe steel. It has good resistance to carbon dioxide corrosion resistance, good corrosion resistance to sea water into the ocean of common steel in oil and gas. Send InquiryChat Now Product Details: The selection of steel13 Cr said containing 13% Cr martensitic stainless steel.Martensite stainless steel mainly for chromium content from 12% to 18% within the scope of the low carbon and high carbon steel.Widely application of martensitic stainless steel has the following three categories: 1. The low carbon steel and carbon in 13% Cr 2. High carbon steel of 18% Cr 3. Low-carbon nickel (about 2%) of 17% Cr steelL80-13Cr is a kind of oil well pipe steel.It has good resistance to carbon dioxide corrosion resistance, good corrosion resistance to sea water into the ocean of common steel in oil and gas. Hot Tags: API 5CT Standard L80 13Cr 9-5/8 Steel Oil Well Casing Pipes, China, manufacturers, factory, in stock Related Products API 5DP 2 3/8 P110 Tubing Coupling Thread Protector Caps 3-1/2 Tubing EUE PUP JOINT STC Coupling
