produits

Zu Hause > produits > Ölbohrrohr > ASTM A513 A519 Tight Tolerances Drill Rod 45MnMoB Low Eccentricity Seamless Steel Oil Drilling Pipe

Kategorie

kaltbezogenes Rohr des nahtlosen Stahls

(22)

Präzisions-nahtloser Stahl-Rohre

(20)

Wärmetauscher-Rohr

(13)

Kontaktpersonen

Kontaktpersonen: Ms. Angela

Tel.: 86-512-58715276

Fax: 86-512-58715258

Kontaktieren Sie uns jetzt

Mailen Sie uns.

ASTM A513 A519 Tight Tolerances Drill Rod 45MnMoB Low Eccentricity Seamless Steel Oil Drilling Pipe

Name: ASTM A513 A519 Tight Tolerances Drill Rod 45MnMoB Low Eccentricity Seamless Steel Oil Drilling Pipe
Brand: Jiangsu Hongbao Group Co., Ltd.
SKU: Hg-op
Price: 22.00 USD
Availability: InStock

Einzelheiten zum Produkt

Herkunftsort: China

Markenname: HONGBAO

Zertifizierung: PED, ISO9001, DNV

Modellnummer: Hg-op

Zahlungs- und Versandbedingungen

Min Bestellmenge: 1MT

Preis: negotiable

Verpackung Informationen: Nach Bedarf

Lieferzeit: Verhandelbar

Zahlungsbedingungen: L/c, t/t

Versorgungsmaterial-Fähigkeit: 3000 mT/Monat

Erhalten Sie besten Preis

Einzelheiten zum Produkt

Beschreibung des Produkts

Hervorheben: 
                                                                                                                                                                                                                                                ASTM A513 oil drilling pipe, seamless steel drill rod, low eccentricity drilling pipe
                              

Material:	30CRMO （4130/34CRMO4）, 42CRMO （4140/42CRMO4）, 40MN2, 45MNMOB, 30CRMNSIA, 4135, 1541	Standard:	GB/T 9808, ASTM A519, DIN2391, EN10305-1,
Od-Strecke:	30-139,7 mm	GEWICHT Strecke:	3-19 mm
Verarbeitung:	Kaltes Rollen	Farbe:	Schwarz

Material:	30CRMO （4130/34CRMO4）, 42CRMO （4140/42CRMO4）, 40MN2, 45MNMOB, 30CRMNSIA, 4135, 1541
Standard:	GB/T 9808, ASTM A519, DIN2391, EN10305-1,
Od-Strecke:	30-139,7 mm
GEWICHT Strecke:	3-19 mm
Verarbeitung:	Kaltes Rollen
Farbe:	Schwarz

ASTM A513 A519 Tight Tolerances Drill Rod 45MnMoB Low Eccentricity Seamless Steel Oil Drilling Pipe

45MnMoB Drilling Pipe – Built for Extreme Wells

Toughness meets strength for the harshest drilling conditions. The 45MnMoB-grade pipe delivers unmatched load capacity, superior wear resistance, and rugged durability where standard pipes fail.

Why It’s Different

1. Extreme Strength – Handles ultra-deep wells (>3,000m) & high-pressure reservoirs (≥50 MPa) with tensile strength ≥790 MPa.

2. Rock-Hard Wear Resistance – Manganese & molybdenum boost hardness (QT-treated up to 28–32 HRC) to fight abrasion.

3. Impact-Ready – Absorbs shocks (stuck pipe, vibrations) with ≥14% elongation.

4. Corrosion & Heat Resistant – Low sulfur/phosphorus + molybdenum for tough fluids & high temps.

5. Weldable & Tough – Field-ready welding & machining for demanding jobs.

Perfect For: Ultra-deep, high-wear, or HPHT wells.

Upgrade when 1541/4130 can’t keep up.

Delivery Condition:

Stress Relief Annealing after Cold Working (+SR) (BKS)

Normalizing (+N) (NBK)

Quenching & Tempering (QT)

Chemical Composition

Steel Grade	C	Si	Mn	P	S	Cr	Mo	B
4130	0.28-0.33	0.15-0.35	0.40-0.60	≤0.040	≤0.040	0.80-1.10	0.15-0.25
4140	0.38-0.43	0.15-0.35	0.75-1.00	≤0.040	≤0.040	0.80-1.10	0.15-0.25
45MnMoB	0.43-0.48	0.17-0.37	1.05-1.35	≤0.020	≤0.015		0.20-0.25	0.001-0.005
1541	0.36-0.44	-	1.35-1.65	≤0.040	≤0.050
30CrMnSiA	0.28-0.34	0.90-1.20	0.80-1.10	≤0.020	≤0.015	0.80-1.10

Mechanical Properties

Steel Grade	Deliver Condition	Tensile Strength (Mpa)	Yield Strength (Mpa)	Elongation (%)	Hardness(HRC)
4130	+ SR	≥813	≥690	≥15%	≥24
4140	QT	≥950	≥850	≥14%	28 - 33
45MnMoB	+ N	≥790	≥600	≥14%	-
1541	+ SR	≥813	≥690	≥15%	≥24
30CrMnSiA	QT	≥850	≥750	≥14%	26 - 31

ASTM A513 A519 Tight Tolerances Drill Rod 45MnMoB Low Eccentricity Seamless Steel Oil Drilling Pipe 0

FAQ:

1. Can you provide a sample to check the quality?
We can provide free sample with same or similar sizes for you to check tube quality.
You need to in charge of Express costs.

2. How about your production capacity?
3000 tons/Month.

3. What are your terms of payment?
30%TT in advance, Balance to be paid before shipment.

4. Where is your factory?
Zhangjiagang city, 1.5 hours away from Shanghai.

5. How can I get the quotation A.S.A.P?
Please send us an inquiry with full details as following,quotation will sent to you A.S.A.P:
1). Tube Standard
2). Steel Grade
3). Tube Size and Size Tolerance
4). Tube length
5). Quantity
6). If any special requirements

6. How about the minimum order quantity?
Normally for one size above 1 ton.

Welcome to contact us! Thanks.

Tags:

Geschweißtes Stahlrohr

Präzisionsstahlrohr

hohles Stahlrohr

Ölbohrrohr

Ölbohrrohr

Nahtloses Titanrohr

Titanlegierungs-Rohr

kaltbezogenes Rohr des nahtlosen Stahls

Präzisions-nahtloser Stahl-Rohre

helles getempertes Rohr

Wälzlagerstahl-Rohr

Stahl-Bundy-Rohr

Automobilstahlschläuche

Wärmetauscher-Rohr

ASTM A513 A519 Tight Tolerances Drill Rod 45MnMoB Low Eccentricity Seamless Steel Oil Drilling Pipe

ASTM A513 oil drilling pipe

seamless steel drill rod

low eccentricity drilling pipe

​​45MnMoB Drilling Pipe – Built for Extreme Wells​​

​​Why It’s Different​​

Nahtlose Stahlbohrrohre mit Gehäuse,

Schlauch und Nahtlosstahlgehäuse,

Geschweißtes Stahlrohr

Präzisionsstahlrohr

hohles Stahlrohr

Ölbohrrohr

Ölbohrrohr

Nahtloses Titanrohr

Titanlegierungs-Rohr

45MnMoB Drilling Pipe – Built for Extreme Wells

Why It’s Different