AISI 4130 4140 4145 Alloy Steel Hollow Bar Seamless Steel Pipe China Manufacturer

• Customization: Available
• Type: Seamless
• Technique: Cold Drawn
• Model NO.: BKS-098
• Material: Alloy Steel
• Surface Treatment: Oiled
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Wall Thickness: 1mm~100mm
• Product Name: 42CrMo4 42CrMo 4142 4140 41crmo4 Seamless Alloy St
• Standard: AISI4140 AISI4130 Scm440 42CrMo
• MOQ: 1 PC
• Sample: Free
• Delivery Time: Within 7 Days
• Transport Package: Wrapped by Steel Strips in Bundles
• Specification: 10mm~720mm
• Trademark: BKS
• Origin: Tianjin, China
• HS Code: 7304190000
• Production Capacity: 10000ton/Month

Product Description

Product Description

Congratulations you find us the best supplier ↓
We do care: 
                   --Good Quality
                       --On-time Delivery
                          --Competitive Price
                             --Efficient After Service 
 

Why you choose us?

1. more than 20 years experiences in steel business

2. good quality

3. competitive price

4. meet your needs via reprocessing

5. excellent service

6. short delivery time

7. long mutual beneficial business cooperation

Product description
 

GB/T8162 20#, 35#, 45# Q345, Q345B, Q345C, Q345D, Q345E, 20Mn2, 30Mn2, 40Mn2, 20CrMo, 30CrMo, 35CrMo, 42CrMo; GB/T8163 20#;
GB/T3087 10#, 20#;
GB/T5310 20G, 20MnG, 25MnG, 15CrMoG, 12Cr1MoVG;
GB/T9948 20#, 16Mn,12CrMo, 15CrMo;
GB6479 20#, 16Mn, 12CrMo, 15CrMo;
ASME SA213 T5, T9;
API 5L, A, B, X42, X46, X56, X60, X65;
ASTM A106, ASTM A53 Gr B;
SA210, SA178, SA192, SA335, T2/P2, T11/P11, T12/P12, T22/P22, T91/P91;
DIN 17175 ST35.8, ST45.8, DIN1629;
API 5L Gr.B, X42-X70;
ISO 11960, GOST, API 5CT J55 K55 N80-1 N80-Q L80-1 L80-9Cr P110, etc.

Product name	Seamless pipe; SMLS steel pipes
Standards & Grades	GB/T8162 20#, 35#, 45# Q345, Q345B, Q345C, Q345D, Q345E, 20Mn2, 30Mn2, 40Mn2, 20CrMo, 30CrMo, 35CrMo, 42CrMo; GB/T8163 20#; GB/T3087 10#, 20#; GB/T5310 20G, 20MnG, 25MnG, 15CrMoG, 12Cr1MoVG; GB/T9948 20#, 16Mn,12CrMo, 15CrMo; GB6479 20#, 16Mn, 12CrMo, 15CrMo; ASME SA213 T5, T9; API 5L, A, B, X42, X46, X56, X60, X65; ASTM A106, ASTM A53 Gr B; SA210, SA178, SA192, SA335, T2/P2, T11/P11, T12/P12, T22/P22, T91/P91; DIN 17175 ST35.8, ST45.8, DIN1629; API 5L Gr.B, X42-X70; ISO 11960, GOST, API 5CT J55 K55 N80-1 N80-Q L80-1 L80-9Cr P110, etc.
Structural pipe	20# 35# 45# Q345B, 16Mn, Q345B-E, 20Mn2, 25Mn, 30Mn2, 40Mn2, 45Mn2, SAE1018, SAE1020, SAE1518, SAE1045.
Liquid pipe	20# q295b-e, q345b-e
High pressure boiler tube	20G 15MnG 20MnG 15CrMoG, 12Cr1MoVG St35.8, sa106b, sa106c, sa210a, sa210c, A333P2, A333P11, A33P12, A333P22, A33P36, A333P91, A333P92, A335T2, A335T11, A335T12, A335T22, A335T91, A335T23, A335T9,SA179 ,SA192 SA213 SA210
Pipeline	API SPEC 5L, X42, X52, X60, X65,X70,X80 ASTMA53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245
Alloy pipe	AISI/SAE 4140, 4340 4130 ,42CrMo, 32CrMo, 15CrMo
Outer Diameter	10~630mm
Wall Thickness	2.5~50mm
Length	5.8m, 6m, 11.8m, 12m, Random length, or as required
Delivery conditions	N-(normalizing); A-(annealing); T-(tempering); Q-(quenching); N+T; Q+T.etc
Processing	Galvanizing; cutting; making thread outside the pipe; Machining.
Ends	Flat end or beveled end, threaded end. Protected by plastic caps or steel rings
Packing	Black paint, Varnish painting, Tarpaulin packing
	Standard export packaging, suitable for various modes of transportation,Or provided on request.
Pricing Term	Ex-Work,FOB,CNF,CFR,CIF,FCA etc.
Payment term	TT,  L/C, Western Union, etc.
MOQ	1 Ton

 

 

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Company information 

     Tianjin Boer King Steel is a  professional  trading company and has been in steel industry for more than 15years, specializing in seamless steel pipe,oil casing/drill pipe, galvanized steel pipe, stainless steel pipe,ERW/SSAW/LSAW/ welded pipe.

      Also we sale hot and cold rolled steel coils,steel plates,galvanized steel coils, all kinds of profiles like H-beam, Angel bar,C profile etc.

      We have established long term cooperations with several famous steel manufactures all over the world, and we can offer you best quality products with competitive price which will give you an edge over your competitors.

      Besides, we offer best service all the time.We will do our best to satisfy you needs for the products. Our products have been sold in many countries and areas of the world including South America, Iran, Kenya, Israel etc, and our export volume reaches 160,000tons per year.
 
      We execute quality gurantee system ISO 9001,2008 strictly and all certicates and the third party inspection like MTC,API,ABS,ISO9001,SGS BV etc. will be provided as client's requirements.

FAQ

Q1:How about the quality?
A:Third party inspections are always welcomed, like TUV, BV, SGS.   All of the goods will be released together with MTC and stamped by TPI. 

Q2: Can you accept customization?
A: Yes.we can do customization for you.

Q3: Do you provide samples? Free or not?
A: Yes, we could offer the sample for free but do not pay the cost of freight.

Q4: How long is the delivery time?
A: Generally about 5-10 days if the goods in stock. Or will be 15-30 days if not in stock.

Q5: How about the trade terms?
A: EXW, FOB, CFR, CIF, LC will be accepted.

Contact: CINDY YANG
Tianjin Boer King Steel IMP&EXP Co.,Ltd
Add: No.602,Shuanggang Development Zone,Tianjin,300350 China.
Web: http://boerkingsteel.en.made-in-china.com

 

 

 

Product Description

ASTM 4130/4140  Alloy Seamless Steel Pipe is medium carbon alloy grades, which are widely used for many general purpose applications that require high tensile strength and toughness. The addition of chromium and molybdenum as alloying elements, combined with heat treatment, provides the combined advantage of hardness, ductility, and strength.
Delivery status of Steel Tube & Pipe:
NBK(+N) BK(+C)  BKW+(LC) BKS(SR)
Package of ASTM A519 Alloy Steel Tube & Pipe:
1. Bundle Packing.
2. Plain end or vanished as per customer's request.
3. Wrapped in waterproof paper.
4. Sackcloth with several steel strips.
5. Pack in heavy tri-wall boxes.

Material:	AISI4140, AISI4130,SCM440,SCM430  GB5310-2013 Standard: 20G,25MnG, 15MoG,15CrMoG, 20MoG, 12CrMoG, 12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 10Cr9Mo1VNb, 15CrMoG, 10CrMo910, ASTM A209M/AS-209M Standard  A209T1/SA209 T1, A209 T1b/SA-209 T1b,  A209T1a/SA209 T1a ASTM A210M/SA-210M Standard  A210 A1/ SA-210 A1, A210C, SA-210C ASTM A213M/ASME SA 213 M Standard: T2, T5, T9, T11, T12, T22, T23, T24, T91, T911, T92, T122 ASTM A333M/ASME SA-333/SA333M Standard: Gr1, Gr3, Gr4, Gr6, Gr7,Gr8, Gr9, Gr10, Gr11 ASTM A334M/ASME SA-334/SA334M Standard: Gr1, Gr3, Gr6, Gr7,Gr8, Gr9, Gr11 ASTM A335/ASME SA335 Standard: P1, P2, P5,P5b, P5c, P9, P11, P12,P21,P22,P23, P24, P91, P92 ASTM A519 Standard: 4118, 4130,4135,4137,4140 ASTM A691 Standard GRADE 91, CM65, CM70, CM75, CMSH70, CMS75, CMSH80, ASTM A691 Standard GRADE 1/2 Cr,  GRADE 1CR, GRADE 1 1/4 CR, 2 1/4 Cr, 3CR, 5CR, 9 CR DIN17175 Standard: ST35.8, ST45.8, 15Mo3, 13CrMo44, 10CrMo910, 14MoV63,12Cr1MoV EN10216-2 Standard: P195GH, P235GH, P265GH, 13CrMo4-5, 10CrMo9-10, 16Mo3, 10CrMo5-5, X10CrMoVNb9-1 JIS G3458 Standard: STPA12, STPA20, STPA22, STPA23, STPA24, STPA25, STPA26 JIS G3441 Standard:SCR420 TK,SCM415 TK, SCM418 TK, SCM420TK, SCM430TK, SCM435TK, SCM440TK. NF A49-213/215 Standard: TU15D3, TU13CD4-04, TU10CD910, TUZ10CD505 Alloy C276   BS3059 Standard: S1-622-440, S2-622-440, S1-622-490, S2-622-490, S1-629-470, S2-629-470, S2-629-590 BS3604Standard: HFS625  CFS625 BS3606Standard: CFS625
Size:	O.D:6-760mm  W.T:1-80mm  Fixed Length: 5.8m, 6m, 11.8m, 12m, or random length as required.
Application:	1)       Machinery process 2)       Petroleum; 3)       Aerospace; 4)       Chemical; 5)       Electric Power; 6)       Military. Alloy steel pipe applies to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant part.
Testing	Tensile Test, Hardness Test, Impact Test, Bend Test, Flattening Test, Flaring Test, Hydrostatic or Nondestructive Test
Technique	Hot Rolled, Cold Drawn, Cold Rolled
Package	Export standard package; bundled wooden box, suit for all kinds of transport, or be required

 

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Contact:

Cindy Yang

Boer King Steel Group
 
 


 


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