Forged step bar for oilfield stabilizer from China manufacturer

Price:	100.0 USD
Payment Terms:	T/T,L/C
Special Groups:	Drilling tools (47) forged step bar (3) Integral blade stabilizer (10) Near bit integral blade stabilizer (8) Well drilling equipments (82)
Place of Origin:	Shaanxi, China (Mainland)

Product Detail

Model No.: step bar-12 1/4"

Production Capacity: 200Ton/month

Delivery Date: 30days

Usage: Oil & Gas

Condition: Finish machining

Type: forged bar

Application: Stabilizer forging

Brand: ZZ TOP

Means of Transport: Ocean,Land,Air

Packing: for sea shipment

Spec.: ASTM, DIN

Material: AISI 4145 H

Heat treatment: Quenching & Tempering

Size: 12 1/4"

Standard: API 7-1

The AISI 4145H forged step bar is used for the oilfield stabilizer, which is part of the drill stem and used for the drilling operation as per API 7

API Stabilizer forging for oilfield drilling

Forged step bar for oilfield stabilizer

Brief introduction of the oilfield stabilizer

Integral Spiral Blade Stabilizer: It is devided into integral 3-spiral blade stablizer, integral 4-spiral blade stablizer. There

are four kinds of abrasive resistant materials on the working surface of stabilizer: Insert tungsten carbide buttons,

insert diamond compound body, low temperature welding tungsten carbide pieces, hardfacing electrode on the

surface and so on.

The spec. of the stabilizer stated in the order

STRING STABILIZER INTEGRAL BLADE STABILIZER SINGLE PIECE BODY MADE FROM A14145H MODIFIED ALLOY

STEEL FULLY HEAT TREATED TO 285-341 BRINELL HARDNESS AND 52 JOULES MINIMUM IMPACT STRENGTH

VALUE, ALL CONNECTIONS MACHINED AND FINISHED ACCORDING TO API STANDARDS ALL THREAD ROOTS

COLD ROLLED , PHOSPHATIZED COATED API STRESS RELIEF GROOVE PIN AND SHORE BORE ON BOX,

COATED WITH API THREAD COMPOUND AND SUPPLIED WITH LIFTING BALL TYPE THREAD PROTECTORS ON

BOTH ENDS HARDFACING, THE OPEN RH SPIRAL BLADE SHOULD BE DRESSED WITH TUNGSTEN CARBIDE

( INSERT BRICK WORK PATTERN) BONDED TO THE BLADE WITH NICKLE OR COBALT ALLOY MATRIX FOR USE

IN VERY ABRASSIVE FORMATION

Product Description of oilfield stabilizer:

Product:	API drilling tool oilfield stabilizer
Material:	AISI 4145H/AISI 4145H mod/AISI 4340/AISI4140-4142/non-mag material
Type:	Near bit or string type
Hardfacing:	HF1000, HF2000, HF3000, HF4000, HF5000
Forging process:	Ingot---forging---heat treatment---rough machining---UT.MT---Q+T---inspection---finishing machining
Heat treatment:	Normalized / Annealed / Quenched / Tempered
Standard	API Spec 7-1 or SY/T5051-91Standard

integral blade stabilizer, specifications: